List of To Love-Ru episodes

Yami and Yui confront with a senior; Yui subsequently loses her panties. She tries to search for her panties while hiding the 'secret' from everyone. Everyone questions about Yui's behavior. Later, an incident with Oshizu and a dog exposes her secret to Rito, but a teapot knocks him unconscious before he realizes what he saw, which he describes as "extraordinary".

Mikan finds Peke taking snapshots of new clothing while shopping. Suddenly, a stranger steals her bag and runs. Mikan uses Peke's transformation to pursue the thief, who is actually an alien. When she finally confronts him in Yami's clothes, the alien initially mistakes her for Yami, but then notices her brown hair. He then tries to attack her, until Rito arrives at the scene and kicks him down to the ground. The thief tries to shoot down Mikan and Rito, but the real Yami arrives and defeats the thief.

As Rito tries to explore Lala's cleaned-up bedroom, he accidentally activates one of Lala's invention, fusing his hand to Lala's tail. As Rito cannot get his hands off, he goes through a whole day of incidents, including a beating from Nana. During bedtime, Lala tells Rito she enjoyed being with Rito for a whole day. The effects wear off the next day, but Celine activates the invention, making her stuck to Rito's head.

Lala and Rito run late to school and end up at the place where Rito first confessed to her. Lala expresses her true feelings for Rito. Wasting more time, Lala uses a new invention to teleport them to school. Although it allows Lala to specify a distance, they end up teleporting naked to school.

Lala and the others go to a public bathhouse. Two bounty hunters, Tiger and Panther who are after Yami attach a body controlling device to Rito and use him as a puppet to attack her. Realizing that Yami will not attack Rito, they began to mess with the other girls. Mikan discovers their hiding spot and Lala overrides their signal with a more powerful controller and has Rito beat them up.

Yui and the discipline committee implement a demerit policy to ensure the morality of the school. Yui starts to deduct points for any signs of misbehaviour and confiscates one of Lala's inventions. While walking home Yui gets caught in the rain and ends up sheltering in the same place as Rito who becomes flustered over Yui's wet t-shirt and offers her his handkerchief to dry off. After almost being seen by the Principal Yui also becomes flustered at being so close to Rito and leaves, deducting 8 points from herself for being attracted to Rito while also keeping his handkerchief. Rito is blown up by Lala's invention Yui had dropped.

Lala accidentally drops all her gadgets at school. As Rito tries to keep Haruna away from Lala's dangerous gadgets Rito and Haruna accidentally activate the warp ring sending both of them to an unknown location naked. Haruna and Rito talk about their pasts but are discovered by Mikado-sensei before they can become closer, as the unknown location was in the basement at her clinic.

Haruko, Mikan's teacher, wants to visit Saibai (Mikan and Rito's dad) because she is a fan of his manga. Due to a new deadline, Saibai is unable to visit. Lala dresses Rito up as Saibai to meet with Haruko, but Rito is too nervous. Lala feeds him a relaxing drug that accidentally gets him drunk and he ends up embarrassing both Haruko and Mikan.

Lala invites Haruna and Yami to a sleepover party. After a big dinner Rito decides to take a bath. However, Lala, who does not know Rito is in the bath, enlarges the bathroom so all the girls can bathe together (with Rito still inside). Although the enlarged bathroom is large enough for Rito to hide from the girls, Peke accidentally deactivates Lala's controller restoring the bathroom to its original size with Rito and the girls all naked together in the bath. Yami, who believes Rito is being perverted, chases him.

Rito is assigned to deliver important papers to Yui who is sick at home. Yuu, Yui's brother invites Rito to Yui's bedroom. Yui is uncomfortable with Rito in her room and panics leading to Rito accidentally touching Yui's breast in front of Yuu, giving him the wrong impression about their relationship. Later, Lala and the others visit Yui to cheer her up.

Rito puts on a pair of glasses he finds in Lala's room. However the glasses lock on to Rito's head and he can't take them off. Mikan comes into his room to empty his trash in her underwear, acting like there is nothing out of the ordinary. He quickly realizes that the glasses let him see through peoples clothes to their underwear. Rito struggles even more when he accidentally adjusts the settings causing him to see everyone completely naked. Lala arrives to help remove the glasses until Run interferes and accidentally transforms into Ren while falling onto Rito who, still wearing the glasses on the naked setting, sees up his skirt.

Saruyama wants to see Riko having fallen in love with her at first sight. Lala sets up a date by forcefully transforming Rito into a girl and having him meet up with Saruyama at a specified time and place. Saruyama and Riko go out on a date to places such as a love movie. By the end of the day when Saruyama was about to confess to Riko the effects wear off and Rito, having turned back into a boy, runs away before Saruyama hugs him. Haruna ends up seeing Rito wearing a skirt.

Risa and Mio find Yami reading fashion magazines. As Yami always wears the same battle dress Risa and Mio bring her to a clothes shop and try to find her a new style. Yami finds some attractive new clothes but accidentally tears her new skirt protecting Rito from delinquents. In the end she reverts to her normal clothes but ends up punching Rito when he sees she is wearing new frilly panties under her battle dress.

When Haruna takes her dog, Maron, out for a walk she feels that someone is stalking her. She finds Oshizu on her break from Mikado-sensei's clinic, and asks for help. Lala helps Haruna by making a machine that switches their bodies. Using the bait trick, Lala and Oshizu defeat the stalker. The stalker turns out to be a female dog-like alien who is actually in love with Maron, though Oshizu beats her up anyway as she is terrified of dogs.

Gid orders Zastin to retrieve Nana and Momo, because they escaped to avoid studying the Royal Lineage of Deviluke. Nana and Momo hide in Rito's bathroom and the former beats him up when he sees them naked. Zastin appears and chases them to a bridge where Nana and Momo use their Pe-dials to summon dangerous animals and plants to attack Zastin and his assistants and Rito as well. Zastin is forced to admit defeat and Nana and Momo remodel Rito's house so they can live with Lala on earth.

Saki daydreams of Zastin. Her servants, Aya and Rin, help by kidnapping Rito who is hiding from Lala and her lethal cooking. Aya and Rin demand Rito bring Zastin to school. When Zastin arrives, Saki tries to confess to him but gets interrupted by Lala who has found Rito and attempts to feed him her lunch, causing Rito to run in panic towards Saki, exposing her panties to an embarrassed Zastin. Rito is chased by all four girls while Zastin leaves.

Run tries to defeat Lala with an alien skunk that will gas Lala turning her into a child, making her weak. However, the skunk gases Run into a child then escapes and causes chaos at school by gassing everybody into children except Haruna who has to take care of them all. Run tries to catch the skunk and nearly falls off the top of the building. Lala, also a child, rescues Run and catches the skunk, but then accidentally drops Run off the roof anyway.

Yui watches everyone prepare for Valentine's Day and decides to make some chocolate for Rito, though she struggles to make it properly. Yui finishes the chocolate but is too nervous to actually give it to Rito, instead yelling at the terrified and apologetic Rito several times. Watching other girls easily deliver their chocolates to Rito and how happy it makes him, Yui finally gains the confidence to give him her chocolates.

Rito and the others visit Saki's private beach. Oshizu forces Rito to apply sun tan oil to the half naked Mikado-sensei until an angry Yui intervenes. Saki tries to beat Lala in her Watermelon Split contest, but Rito, thrown into the air by Nana, destroys all the watermelons. Momo summons an alien watermelon instead but Saki insults it, causing it to attack everyone. After Rito is put in danger trying to protect Lala, Yami suddenly splits the angry watermelon in half, believing the watermelon attack was simply part of the game.

Haruna receives a 98 on a math test while Rito receives an absymal 18. He bumps into Yami, who tells him to seek Lala for help. To Rito's surprise, Lala had received a perfect 100. Peke explains to Rito about Lala's genius intellect. Despite Lala helping Rito study for tomorrow's exam, he is distracted by Lala being naked once again and completely forgets everything she had taught him.

Rito continuing to become flustered has led to no progress being made in Lala's relationship with him. Risa and Mio help Lala by giving her a book on seduction techniques. While on a date Lala tries many methods, but only makes Rito angry after accidentally injuring him again. Lala tries the "Tsundere Trick" and almost succeeds in seducing Rito but forgets the next step, ruining the mood. Having failed, Lala cries. With some subtle help from Peke Rito sees the seduction book and admits that he enjoyed the date, inspiring Lala to keep trying.

After another incident in the library Yami tries to kill Rito, but is too weak to control her weapons. Rito notices Yami's high fever and rushes her to the clinic with the help of Lala. Rito ends up semi catatonic when he is made to help Mikado-sensei remove Yami's clothes. During treatment Mikado-sensei tells Yami how Rito helped her and she should thank him. Yami does not understand why Rito continues to treat her as a friend when she is trying to kill him. She then tries to kill him again when he sees her getting dressed.

Run unwillingly stars as the scantily clad villain in the next Magical Kyoko episode. Run becomes jealous when Kyouko, the heroine, receives all the praise while she receives all the criticism. Kyouko then eats lunch with Run and tells her that she's actually one of her fans. When the principal attacks Run in a lust fuelled frenzy, Kyouko reveals that her ability to control fire is real, and that she is half human and half flame jinn. Run reveals her identity as an alien and they become friends.

On the way to school, Haruna notices a dog running around her. When Lala and Rito meet up with Haruna, Haruna acts strange, even groping Risa and Mio and stealing Yui's bra. Haruna then confesses to Rito, shocking him. When Rito tries to confess back, Haruna freaks out from seeing some dogs and Rito sees Oshizu leaving Haruna's body. Oshizu explains she had been running away from the dog Haruna saw earlier and accidentally possessed her before deciding to have fun with Haruna's body. She also explains she only confessed to Rito because it was something Haruna secretly wanted to do, which embarrasses Haruna. Risa and Mio happily welcome back the real Haruna.

Hearing about Risa and Mio talk about a perfect body, Haruna thinks about her bust in relation to Lala and how she's failed to enlarge them, though she is happy when Rito says he values personality more than he does breast size. She and Oshizu find Nana angry about Momo teasing her for having a flat chest. Nana works together with Haruna and Oshizu to enlarge their breasts. After many attempts, Haruna tells Nana to stop and quotes Rito that personality matters more.

Haruna finds a helpless stray dog with Maron and takes him in for care. Maron asks the dog about his origin, who turns out to be Rito stuck inside a dog's body thanks to another Lala invention. Haruna takes Rito into the shower with her to clean him up. Maron tries to teach Rito how to act like a dog and has him lick Haruna as a way of showing affection. However, Rito becomes overwhelmed and flees. Lala finds Rito and puts him back in his own body, offering to turn him into a cat next time.

Mikan wishes to change bodies with Yami to experience her abilities. Yami agrees and Lala performs the change. With switched bodies, Mikan struggles to control Yami's abilities and has to escape the principal. Yami, on the other hand, easily beats up the principal without her abilities and learns about siblings and caring from Rito, who does not know about the body swap and thinks Mikan is sick or depressed. Afterwards Yami admits she has learned new things about Rito and is slightly envious Mikan has him as her brother.

Christmas Day is approaching. Rito plans to invite Yami to their Christmas party to make Mikan happy and also invites Haruna who he meets shopping. Mikan explains to Lala about Christmas. Mikan and Rito never had a big Christmas celebration since their parents are rarely home, so this is Mikan and Rito's first big Christmas celebration with friends. Lala makes Mikan's wish come true by bringing her parents home for Christmas. Rito gets in trouble with his mother who demands to know who Celine's mother is.

Momo accidentally uses a device which transports Rito into Peke's body. Hoping not to upset Lala, Momo brings Peke to Lala in time for P.E. and tells Rito to act like Peke. Lala's warm up stretches shock Rito as he feels her entire body with his own. When Lala jogs, Rito becomes so flustered he malfunctions and causes havoc by changing Lala's PE clothes into a bikini which is so tight it wedges itself between her buttocks. This causes Rito to panic even more and he ends up changing the clothes of every girl in the class. Now completely euphoric from feeling Lala's body Rito passes out and deactivates, leaving Lala naked. Momo brings a replacement outfit to Lala and vows to repair Peke.

Run begs Rito to pretend to be her boyfriend because she lied to Kyouko about being in a relationship. Rito accepts. As Rito and Run walk with Kyouko, the principal attacks. Run accidentally strips her and Kyouko with a clothes dissolving bomb that she had mistaken for a pervert repellent bomb. After torching the principal Kyouko tells Run that she knows Run lied about having a boyfriend. Rito brings Lala to restore their clothes, but Lala hypes over Kyouko instead.

Rito takes Celine out for a walk and meets up with Yui. As Yui argues with another person about Rito and her being a couple and Celine their daughter, Celine wanders off and steals a Cola. She drinks it and, being part plant, becomes drunk from the sugar and begins spreading pollen everywhere that immediately makes people fall in love with Rito. Saki and the others get infected by the pollen and fall for Rito along with an entire street full of passers-by. Rito tries to escape, but gets tackled by the principal who is thankfully arrested by the police. Back home Momo explains the victims of Celine's pollen likely fell in love with Rito because Celine loves Rito the most.

Rito is assigned to shop for groceries, but gets intercepted by Risa who uses him to get rid of another guy. Risa returns the favor by taking him to Mio's workplace, a maid café. Risa tests Rito's reaction to girls, leading him by love hotels and to her house where she takes him into her bedroom. After Risa finishes toying with him, Rito arrives home late with no shopping done. Back in her bedroom Risa appears to regret not having gone further with Rito.

Rito requests from Yui a book titled "Midnight Date" for his dad's manga and hands her his contact info. Yui contacts Rito with a text message about the book, but Rito is too sleepy and wants Momo to answer. Momo misinterprets the message as being about an actual date between Rito and Yui and responds awkwardly. Yui in turn misinterprets Momo's awkward response to mean more than it does. Nana takes Rito's cellphone and asks a more provocative question about breasts. Celine then steals the phone and sends a nude photo of Lala to Yui.

Mikan turns down another love confession and starts thinking about her feelings for Rito. She becomes jealous about Momo being close to Rito and sneaking into his bed at night. Mikan tries to uncover Momo's secrets by sneaking into Rito's bed herself to catch Momo sneaking in. Instead she experiences Rito's more hands on sleeping personality. Seeing no signs of Momo, Mikan tries to leave only to be frightened by thunder. She is surprised when Rito hugs and comforts her so she won't be scared, even though he is still asleep. The next day, Rito panics over finding Mikan in his bed and that Momo had been watching them.

Rito and Lala try to catch Celine who is drunk on Cola again, but Celine spreads her pollen on Yami, making her fall in love with Rito, which quite rightly terrifies him. Yami borrows the terrified Rito for a date and tries to understand love by feeding Rito taiyaki and trying to kiss him. On returning to normal Yami beats him up again but wants to know why he didn't kiss her. Rito says it was because you don't kiss someone who isn't thinking normally. He is then shocked when Yami smiles at him and then assures that he's still her target, which terrifies him once more.

Nana, unable to understand why so many girls like Rito, storms out of the house after catching Momo sneaking into Rito's bed again. She then rescues Maron from a car. As Nana collects information from Maron, Haruna finds him and takes Nana into her apartment where she meets Haruna's older sister, Akiho. Nana and Haruna talk about their viewpoints on Rito, prompting Nana to return home but ends up caught in the rain. Rito then appears with a spare umbrella for her, though they end up arguing again. Haruna, knowing that she cannot continue to hide her feelings, tells Lala that she likes Rito too.

Starting from where Episode 11 left off, Lala accepts Haruna's feelings and vows to help her have her own relationship with Rito. At the water park, Yami is less violent towards Rito than normal and Haruna and Lala are noticeably closer. Yui is flustered at being around Rito in her bikini. Saruyama observes Rito and tells him that he has changed after Lala came around as Rito is more comfortable being with girls. Rito tries to understand the values of Lala.

Nearby, Run and Kyouko perform a concert when an alien amoeba attacks and suffocates everyone. Lala tries to rescue Haruna, who gets eaten by the amoeba, but suffocates. Rito sacrifices himself to rescue Lala and Haruna. As Haruna and Lala try to rescue Rito from death, Rito sees flashbacks and realizes that he loves Lala too.

After the amoeba was defeated by Yami and Lala, Rito tells Lala in private that he loves her, but loves Haruna too. Lala happily proposes that Rito marry both of them. Peke says, "Since the marriage between Rito-Dono and Lala-Sama will make him the king of universe earth rules won't matter anymore". Before Rito could oppose, Lala pushes Rito towards Haruna so he could confess to her too. Oshizu accidentally rips Haruna's swimsuit, making her run away before Rito confesses to her. His confession is instead accidentally directed to Nana, Yui, Mikado-sensei, and Run, inspiring Lala to happily suggest that Rito should marry all the girls and then they can all stay together.

Mikan feels misplaced after seeing Rito become closer to Momo. She goes shopping and almost passes out on the way home due to the intense sun. Momo runs to save her but Kujou Rin grabs her and offers to take her to her place. Mikan feels the need to vent and starts telling Rin about how she feels misplaced. While Rin expresses negative thoughts about Rito, Mikan explains that despite his perverted actions, Rito is a really great guy. She also tells Rin about how everything seems to have changed since Momo's arrival. Although Mikan appreciates Momo helping around the house with chores, but Mikan feels she is no longer needed. Rin tells Mikan that no matter what Momo does, if Rito is how Mikan describes him, he would not want Mikan to leave. During the conversation, Momo eavesdrops from the rooftop.

Momo tries to get Rito’s attention by changing her hair style, but has little success. Momo then learns from Lala that Rito loves both Lala and Haruna, and since he will become king of Deviluke he can marry both girls, and return both of their love. Inspired, Momo begins a plan to eliminate Rito’s indecisive nature and create a harem for him, so that Momo and the other girls who love Rito can have their love for him be fulfilled.

A drunken Celine sprays Mikan with pollen, causing Mikan to develop romantic feelings towards Rito. As she waits for the effects to wear off, Momo learns of her plight and “helps” by leaving her alone with Rito. Mikan succumbs to the effect of the pollen and nearly kisses him, but manages to regain her senses at the last minute. Momo decides Mikan is not yet ready to accept her own feelings, but promises she will include Mikan in the harem.

Thanks to one of Lala’s inventions, Haruna is turned into a cat and wanders the streets contemplating what to do. Remembering that Nana can speak to animals, she goes to find her, but runs into Rito. Circumstances then force Rito to give Haruna a bath, which becomes too much stimulation for her causing her to revert to normal, albeit naked and on top of an unconscious Rito. An embarrassed Haruna is then left to explain the situation to a confused Mikan.

Kotegawa Yui is going to look at cats on the pet store as usual when she finds Rito on the way, they encounter the skunk of youth who broke free from Run's house. Rito tries to grab it but scares it and him and Yui end up turning young again. Eventually all of Rito's friends are turned into kids. Rito eventually was able to catch the skunk from a high wall where he almost fell but was saved by Yami. The skunk was then put into Nana's Phone where it won't disturb anymore. Back in school Yui asks Rito if he used to play around a temple she walked by and he confirmed, she then remembered he was the kid who saved a kitten that was stuck in a tree when she was young.

Nana enters Rito's room wanting to talk to him, she asks him if he likes big breast girls. He blushes and starts imagining big breasts, Nana seems upset but Rito replies to her saying it's not the breast size that matters and Nana even not having big breasts has her own unique appeal. Nana removes her shirt and gets on top of Rito asking him if he sees her as a woman. Rito desperately tries to get away but grabs her breast, she doesn't slap him and leans to kiss him. Momo bursts out of the closet to stop them. Momo and Nana had switched minds with one of Lala's inventions and Momo was the one in Nana's body. They walk away with Nana (now in her body) blushing and thinking about what she heard Rito say.

Rito finds Celine playing with some flowers he's never seen. He smells a pot that has purple flowers and then walks away. Momo finds Celine and explained how those were her flowers and no one should smell them because they can have side effects, Celine told Momo Rito had smelled the purple flowers and she was really worried since those flowers change one's personality. Rito demands Lala to give him her see through glasses and asks her to pose for him. Excited, Rito starts asking for more breasts and runs to school where he looks at each and every girl and even looks closely at Yui's privates. Momo finds Rito and heals him before anything worse happened. Rito Falls unconsious on the floor from all the things he saw.

The episode starts with all of Lala's inventions scattered across a table. Lala is called to help Tearju Lunatique with the copier. Rito and Haruna accidentally change bodies when they catch one of Lala's inventions falling off the table. Momo explains that they have to use each other's bodies for seven hours. After school, Rito in Haruna's body gets splattered with mayonnaise when Haruna in Rito's body steps on a bottle of mayonnaise. The real Haruna has to then give her body a shower. However, the timer countdown finishes during this time, leaving Rito touching Haruna.

Celine finds one of Lala's inventions, but because it seems to be broken, Momo lets her play with it. However, it fires a dart that lets Celine massage Tearju Lunatique, causing problems for her as it makes her feel as if someone is playing with her body. When Rito sees Tearju limping, he thinks she might be ill, so offers to take her to the sickroom. Celine uses the machine to violently caress her on the way, making her fall on top of Rito. Yami sees them and thinks that Rito is being "ecchi" to Tearju, so tries to kill him. The device is later revealed to be an invention to massage yourself. Lala gives it to Honekawa because he has terrible back pain.

Run messages Rito about starring in an upcoming Magical Kyouko episode and wants Rito to watch it. During the taping, Run puts all of her heart into her acting for Rito which causes her costume to fall off. Kirisaki covers up by going ad libitum to Run. After the taping and a few incidents, Kirisaki tells Run that she understands her intent and advises her to concentrate. During broadcasting, Lala enjoys the show while Rito and Momo are shocked to see the principal sneaking onto the set for Run and Kirisaki.

Kirisaki arrives at Sainan High School to give a lecture about working as an idol. After the event, Tearju asks Rito to guide Kirisaki around the school which Rito reluctantly agrees to. Rito does not know Kirisaki's main purpose was to observe Rito for a day. As Rito guides Kirisaki through the hallways, he gets unwanted stares from other jealous students. They both come across the principal who initially acts docile but suddenly runs after Kirisaki, making the morals committee discipline him. Afterwards, Morenitsu asks Kirisaki for her autograph and draws the attention of many male students, creating a large crowd around Kirisaki. Rito rescues Kirisaki from suffocation and tries to escape from the other male students. Lala senses danger and uses her invention to teleport them into a locker partly naked. Momo helps recover their clothes, but Kirisaki runs home in embarrassment. The next day, Run tells Kirisaki that she experienced similar events in the past. The memories of Rito carrying Kirisaki come into Kirisaki's mind, but Kirisaki quickly brushes it off.

An animal with wriggly arms approaches Mikan and Yami. Yami prepares to attack until Nana identifies the animal as Meda-Q. Meda-Q has interest in Yami and wants to cling to her. As Yami gives in, she shows signs of fear. Later, when Rito brings home taiyaki for Mikan and Meda-Q eats it, Meda-Q goes berserk and quickly overpowers Yami, groping her breasts and removing her panties, molesting her in the process by placing its tentacles on her exposed privates. This subdues Yami, and, as they attempt to help Yami, Mikan and Rito are also caught and firmly held by Meda-Q. Afterwards, everyone question Yami's fear of wriggly animals, but Yami declines to explain. Azenda, who learns about Yami's weakness, tries to exploit it but get instantly defeated by Yami.

Mikan gets a surprise visit from her classmates, Sachie Kogure and Mami Nogiwa, who are interested in meeting her brother Rito. Mikan is not optimistic about their visit given Rito's frequent accidents with him falling over and groping one of the girls. The situation gets worse when Rito and later the Deviluke sisters greets Mikan's classmates, making Mikan panic. Despite a near accident with Rito slipping on a remote control, the day appears to end well with both of them leaving peacefully until Mikan slips on a shoe and fall on top of Rito right when one of her classmates returns to retrieve her manga. Meanwhile, Momo makes a note of Mikan's classmates.

Rito accidentally steps on his cellphone. He fears he will have to buy another phone but Lala offers to fix Rito's phone. Rito accepts. Lala hands Rito an improved model of his phone and has him try it out on Yui who Rito wanted to call to thank for lending a book to Celine. When Rito calls Yui on his new phone, his voice on the receiving end stimulates Yui's senses, bringing her down to her knees. She feels as if Rito's voice is physically molesting her body. As Rito talks about the book, the stimulation on Yui gets worse eventually making her unresponsive. Rito, clueless about the situation, thinks the phone is still broken. Momo offers Rito to try the phone on her and quickly passes out when she hears Rito's voice, revealing the real problem with Rito's improved phone.

On the night of the full moon, Rito panics when he finds a naked girl on the rooftop while watering plants and quickly barges into Mikan. Mikan identifies the girl as Celine in her adult form. Everyone is surprised at Celine's rapid growth given that she did nothing unusual previously. Mikan feels a little sad about losing Celine but Rito assures Mikan that Celine is still present. Wanting to celebrate, Celine asks to sleep with Rito and Mikan for the night. As they all go to bed, Momo, who does not understand Celine's species completely, wonders how the full moon could have affected her growth. The next morning, Celine has reverted to her baby form.

Run invites Rito to her room and wants him to take pictures of her wearing a swimsuit with her new camera. She is hoping that the photoshoot will seduce Rito into liking her. As Rito starts the camera, the camera takes control of Rito's body. Rito takes pictures of Run in strange poses but then goes overboard by zooming in and attempting to take more erotic shots of Run. Eventually, the camera explodes and injures Rito's face. Run finds out in the manual that the camera can overheat and explode when the user gets too excited.

Risa finds Momo shopping for lingerie and asks her out on a date. Momo accepts, hoping that she can learn more about Risa and aid her harem plan. During the date, Momo and Risa discuss about boyfriends. Risa wishes she had a boyfriend like Rito and is envious of Momo's having a club of boys at school. After an incident involving the principal, Run, and Kyouko, Risa invites Momo to her place to clean up and uses the opportunity to thoroughly molest Momo. Momo quickly escapes and returns home, confused and frustrated about Risa.

While Haruna is thinking about the fortune advice to her, 'cooking for someone you love leads to luck', she finds Rito looking for a cookbook. He wants to make a omelette to express gratitude for Mikan. Haruna learns that Rito cannot cook and offers to teach him, taking advantage of the fortune. In the middle of Rito's lessons, Haruna reveals that she enjoys cooking and wanted to take cooking classes but switched to tennis after being inspired by Rito's athletic ability. Suddenly, Celine and Maron storm into the room and jump at Haruna. The two manage to strip Haruna topless and remove her bra. Maron madly licks one of Haruna's nipples while Celine sucks on the other, expecting milk. Although Rito ends up making a poor quality omelette, Mikan enjoys it because it has Rito's feelings all over it.

As Rito prepares to sleep, Nemesis sneaks into his room and wants him to tell her a ghost story. Nemesis begs Rito until Momo intervenes. She volunteers hoping that Nemesis would leave afterwards. As Nemesis and Rito listen to Momo's ghost story, Nemesis criticizes it. She demonstrates her modification by using candle wax to molest Rito. Momo fights back with her own seduction and gets milkea flowers out of her Ddialer and pours their nectar on herself. Then she rubs on Rito's chest and slowly moves up and down creating a harem model. Nemesis also pours some on herself and then rubs equally with Momo.The fighting between Nemesis and Momo wakes Mikan up. When Mikan checks on Rito, Nemesis escapes in time to give Mikan the wrong picture. As Mikan disciplines Rito and Momo, Nemesis notes to be careful of Mikan because she thinks that Mikan is the only thing she is afraid of.

Mikan talks with Yami and notices her uneasiness with Tearju. As Mikan discusses it with Rito, Momo receives a call that Mikado needs extra help at her clinic. Knowing that Tearju lives with Mikado, Mikan accepts hoping to get Yami interact with Tearju. Momo also gets Rito to participate by turning him into Riko. Although Riko gets molested by a patient and needs Yami to intervene, the rest of the day goes well. Afterwards, Mikado finds Tearju missing after heading to the basement. Yami goes to search and drags Riko along. As they head down the stairs, Riko encourages Yami to reunite with Tearju but Yami declines. She confronts Riko but quietly thanks her. They suddenly hear Tearju scream and find a medical robot molesting her. She accidentally tripped and activated it. The robot spots Riko and Yami and performs procedures by stripping them and applying bandages. Yami demands to Tearju to escape, but Tearju refuses, choosing not to leave her daughter behind. As the robot attempts to cast gauze bandages on Tearju and Riko, Yami destroys it. She also receives an unwanted surprise from Riko.

The episode opens with Mikan and Rito peacefully shopping for groceries, accompanied by Celine. As they leave the store and begin walking home, they notice a dispute between two delinquents, which is stopped by a mysterious woman with pink hair, a veil, and a beautiful voice, who then speaks to Mikan and Rito, before being interrupted by the principal, who she then convinces to work for the good of the world. Then Lala, Momo, and Nana come up and introduce her as their mother. They go back to the apartment, and find it covered in security men. Momo worries that her mother will find out about the Harem Plan, thinking that she will not approve. They then all speak to the mother, named Sephie Michaela Deviluke, and ask her about her veil. Peke tells them that Sephie a Charmian, and so if men were to see her without it they would immediately turn into beasts. Sephie decides stay for dinner, and afterwards all the Devilukeans and Mikan go to the cyber world Nana created for her animals to take a bath, while Rito puts Celine to sleep. However, Celine runs off, into the magical cyber world, and Rito chases her. While looking, he accidentally trips and crashes into Sephie, grabbing her breasts and veil.

When Rito sees Sephie's face unveiled, he freezes, and Peke, assuming he's turned into a beast, uses Nana's panties to restrain him as Sephie runs - right into a group of Nana's animals who, enraptured by her beauty, chase her. Rito, meanwhile, informs Peke that he has kept his reasoning, and then helps Sephie (who has run back to them, away from the animals) escape. When they sit down to hide from the animals, Sephie remarks on how similar Rito is (especially the expression in his eyes) to her husband, who was also unaffected by her charm. Rito also accidentally reveals the Harem Plan. The others, alerted by Peke, hurry to where they are, and Rito is attacked by Nana, who assumes he has turned into a beast. When it is revealed that he is unaffected, all are amazed. After this, they all go back to the house and Sephie has to leave. Before leaving, she whispers to Momo to do what she thinks is right, and to give it her best. Momo realizes that she has found out about her plan and is stunned at her approval. After Sephie leaves, Mikan calls her own mother, wanting to hear her voice. The episode ends with Sephie thinking on her first encounter with her future husband, Gid Lucione Deviluke, who saved her life during the galactic war.While going back she wishes them good luck for Rito.