The story is set in a prison in the near future. It revolves around Hina Saotome, imprisoned despite her innocence, and the elegant yet sadistic guard Aki Myoujin. Hina's heart and body are at the mercy of Myoujin's "heartless yet sweet domination" from physical examinations to lovers' prison visits.
The story follows teacher and veteran solo camper Kensuke, who forms a camping group with four girls.
Shion and Rui are the dream team when it comes to hitting on women. Tonight was going to be another night of hooking up with girls for Shion, but he ended up taking a strange drug. When he woke up... he'd turned into a girl?! Rui came looking for Shion, but didn't recognize him, and started hitting on him...
Reiji and his wife joined their friends on a getaway to a traditional Japanese inn, hoping to conceive a child. However, their plans took an unexpected turn when Reiji was seduced by his friend's wife, while his own wife engaged in a passionate affair with their mutual friend. Amidst forbidden desires and the thrill of pushing boundaries, the four of them delved deeper into temptation. As they surrendered to their carnal passions, could they ever reclaim the innocence of their marriages?
The story follows Rena Yukuhasahi, a reserved office lady and Ryouhei Hachiya, a businessman and fellow colleague. Yukuhasahi appears to be the most reserved girl in the company, but becomes a super beautiful woman when she dresses up. Flustered in the presence of her transformed self, Hachiya insists on taking her out, only to find themselves in front of a love hotel.
"If it's a request from my precious wife, then I will give you the moon and the stars." He flashes his gorgeous tattoos at me as he makes passionate love to me. This is bad! Something's coming...!!
Office worker Ryou Fujihashi is trapped inside her apartment which has set ablaze. The firefighters arrive in time to save her, and one of them happens to be Souma Mizuno, Fujihashi's childhood friend who she had a crush on. As the apartment fire gets put out, an old love gets rekindled.
I used to think there was no love in marriage... Until I met a fierce and passionate soldier! Despite being the daughter of a viscount, Asako is rejected by high society and treated as a nuisance by her parents. When a marriage proposal arrives suddenly for Asako's younger sister from none other than Captain Kido, a soldier known for his coldness, she doesn't hesitate for a moment. To protect her precious younger sister, Asako volunteers as... a substitute bride!
Male student Souta Tsukishima begins working at his family's public bathhouse as a back washer. While concealing her true identity, Souta's classmate Aoi Yuzuki visits the bathhouse. A relationship between the two begins to develop when Souta washes Aoi's back.
The anime centers on Minori, an office worker, and her boss Hadano, who are constantly arguing with each other. One night, after a company drinking party, Minori and Hadano are having their usual argument, when Minori realizes that she has missed the last train. They decide to spend the night at a nearby capsule hotel, but an incident forces them to share the same unit. (Source: ANN)
At a high school reunion, Mio Fukatani reunites with a classmate she has not seen in years—Takahide Kujou. She had always wanted to know more about the kind-hearted boy in high school, but once she realizes that Kujou has become a monk, she believes that any chance of getting to know him romantically is slim. Deciding to drink away her sorrows, she ends up walking home drunk, and surprisingly, running into Kujou who helps her get home. However, once inside, Kujou's lust for Mio becomes apparent and the two share an erotic night of passion. As this steamy romance blossoms between these two unlikely lovers, Mio and Kujou will undoubtedly spend many nights together in utter ecstasy.
Once most students are done with high school, they leave and never come back. However, at 25 years old, Hana Natori finds herself in the role of a student once more at her aunt's request. Since Hana's cousin, Kaho Miyoshi, refuses to go to school, her aunt begs Hana to take Kaho's place, since the two of them are practically identical. But as luck would have it, she is recognized by Okito Kanie—an old classmate from her days in high school—who is now a teacher! With her cover blown, Hana assumes Kanie will expose her secret. But when he suddenly kisses her, she soon learns he has other ideas.
Nowa, a bear living in the forest, decides to take an abandoned puppy under his wing. He names it Airi and takes care of it with great care. Time passes and Nowa soon has to leave him temporarily alone in order to hibernate. Waking up several months later, he discovers that Airi has grown well into an attractive young man.
Running short of money, office lady Saki Watase is introduced to a part-time job where she's tasked with reviewing XL-size condoms. While receiving an escort home after a night of drinking, Saki's "demon" boss Keisuke Sudou notices that she's carrying a large quantity of condom. Once Saki explains her circumstances, Keisuke reveals that he is XL-size. A romance between the two thus begins.
Teacher Nano Saikawa hasn't given much thought to marriage, but her father's friend wants her to have a marriage interview with his son, Souichirou Takamiya. After the interview, they spend the day together. As they gradually become more comfortable with one another, Souichirou asks for her hand in marriage. Things quickly heat up between them, and the two wind up in bed together. However, when she removes his glasses, she discovers he is not Souichirou; he is actually one of her problem students, Souji Kuga! Souji's explanation is watertight: when he realized his brother was to be Nano's intended, Souji posed as him in order to be with her. And what's more, he is even confident that his family will approve of their marriage. However, an illicit relationship with a student is the last thing Nano wants. But will she be able to resist his charms, especially when her body begins to ache for his?.
One day, an office worker reincarnates into the world of her favorite otome game. Unfortunately, however, she has become the game's villainess, Diana. On top of that, Prince Sirius, supposedly the protagonist's primary target, is targeting her instead. To avoid a Bad End, she needs the prince to hate her. So she tries to seduce him, who supposedly admires purity. However, instead of being disgusted, the prince looks at her lustfully.
Meet Kazuto, whose hopes of becoming a photographer didn't pan out, and Yayoi, who successfully achieved her dream of becoming a model. Two childhood friends who have grown apart... Suddenly find themselves living together! In the beginning, there's an awkward tension between them, and Yayoi has a secret she can't tell Kazuto... Then, one night, things start to change... Could they be more than just childhood friends...?!
