Cram school teachers, Mr. Aguro and Mr. Shirai are always at odds, and this time, both have their eyes on their student. He rejects both as they know nothing of real love. If either of them wants him, he proposes the date each other temporarily until they discover what it means. Starting out as a simple wager over who gets to date their student, the two begin their complicated relationship. Can these two love virgins find what they're missing?
Iori's your average high school student... except that he couldn't be without Hazu ever since he was born. Hazu's 5 years older and friends with Iori's older brother, and is busy working as a celebrity and model. He's gorgeous and mature, but has a little bit of a mischievous side to him... He's been turning down Iori all of these years, but the two are overjoyed just being around each other! Finally on the day Iori graduates from high school, something seems different...?
Nozaki and Nishida work together as boss and subordinate. They can do the jobs and look good... but they are totally unaware of how the other feels! "I can't get the wrong idea about what he's trying to tell me here..." "Ugh... I have no chance with him..." Oh, the clumsiness... Oh, the frustration!!
The innocent looking school teacher, Nao is in a loving relationship with his handsome boyfriend, Ryota. For their one year anniversary, Ryota prepared a special present for him. Waiting alone at the park in the dark, Nao is accosted! It turns out, it's all a part of Ryota's cockold fetish! Nao always folds to Ryota's whims and desires, but can their relationship handle the strain of Ryota's domineering personality?
Never get serious with anyone. No matter what. This is one of the principles I live by. An elite architect meets a tanned manwhore carpenter. Yamashiro is a talented carpenter who has a bad habit of only going after straight virgins over 30. But he also has a strict set of rules to go along with all that sex. While on the job, he meets the mysterious Yashiro, an elite Class 1 architect. Yashiro's first impression of Yamashiro? A complete p*rvert. And even though they were only supposed to do it once... You won't be able to take your eyes off this macho manwhore as a battle of blue-collar and white-collar and more unfolds in this comical yet steaming hot boys' love.
"Even a clam wants a little bit of action!" Aoi's a college student out with his friends digging for clams. After walking a bit off from the regular digging spot, Aoi finds a larger asari clam that pops open... and out comes a gorgeous looking young man! "Let's have sex... now." What? Aoi is now stuck as a mate to this Asari clam being, and they start living together... but out of nowhere comes another shellfish named Mirugai, and a super kinky marine biologist...! What's going to happen with all of them in the same room?! "Asari... I'm gonna c-...!!"
Leading his troops by day, Tenma Sawatari is the captain of the Special Operations Unit, formed to handle incidents with beastmen. With his inherited beastmen genes, he's stronger than the average human, but he is quick to lose control and rampage when injured. To help surpress his instincts, he begs his subordinate and childhood friend, Kazami, for help. Only when the two have sex can he calm down. The only problem is they are human and beastman! How will this relationship between superior and suboridinate unfold?
Matsumoto is the ace pitcher of the baseball team. Sakaki is a third-year upperclassman who looks after Matsumoto like a wounded dog, having him do his biddings from time to time. Matsumoto finds himself tamed by Sakaki, the lone head of the gardening club, during his rehabilitation period, upon which Matsumoto is allowed to return to the regular lineup. Sakaki congratulates him and tells him that he will be released from his errandboy duties, leading Matsumoto, who's defiled Sakaki many times in his mind, to refuse being let go.
Takeru, an ordinary college student, is in love with his childhood friend and handsome classmate, Yusei. Takeru was initially satisfied with simply fantasizing about their friendship, but things take a sudden turn when Yusei suggests the two of them have sex. After the Yusei and Takeru's passionate tryst, they end up as sex friends, leading Takeru to dread the day things come to an end. Nonetheless, Takeru's mind and body still yearn for Yusei... The two are in love with each other, but can't seem to say it to one another.
Hayasaka, a competent yet people-pleasing salesman, decides to let Kumagai, a part-time local convenience store worker, live with him in order to protect a cat he rescued. Although reluctant at first, Hayasaka gradually begins to feel comfortable having Kumagai stay with him and opens up about vulnerabilities he's never shown others. One day, Kumagai, with a sweet look on his face, tells Hayasaka how cute he is which makes Hayasaka catch feelings...?!
One night to make up for all the love felt in 10 years. Machida is a photographer who's never been able to get over Hideto, his first love from high school. While going through the pain of not confessing, he graduated and went to live abroad without saying anything of it to anyone. However, upon coming back to his hometown, the two suddenly reunite. As Machida tries to drink away the awkwardness of being in front of the man he's never been able to forget, he realizes they've gone back to Hideto's place... and now they're kissing... and now they're in bed together...!
Hanaura, a self-proclaimed jerk, is a bonified loner in his class. Suddenly, Tsuzuki, the most popular guy in school, confesses his feelings for him and kisses him...? For as much as he tries, Hanaura can't refuse Tsuzuki's advances, and when they're together, Hanaura begins to worry whether he can actually be of use to Tsuzuki, the perfect... This is a coming-of-age love story between two opposites: a high-spec elite and a cynical loner!
Mizuki is a high-schooler, miraculously born to be loved by everyone he encounters. Everyone except his childhood friend, Reo. From the first day they met as kids, Reo not only rejects Mizuki's invitation to hangout, till this day, he still shows no interest at all in Mizuki. Mizuki wants Reo to tell him that he likes him, so he takes him by surprise while he is taking a nap, and uses his body to make the fact that he likes him a reality! The plan is a success, as Reo's cock is captivated by Mizuki's body, which he has perfected for the occasion! However, what came out of Reo's mouth was most shocking: I'll never fall in love with you...!
Aoi, landlord of a share house and a florist, can't keep his mind off his first love, Mukahi. One day, the two bump into each other at a wedding. They realize that they are still in love with one another, and spend a blissful night full of passion. However, Mukahi comes to live at Aoi's share house, and there's no doubt about it... Mukahi is a high school senior?!
"You're the only one I won't let get away." In the past, 18-year-old Masatsugu faced a daunting task: repaying the money his grandfather spent raising him to finally break free from his family. During college, he crosses paths with Harushige, and together, they work relentlessly to make Masatsugu the #1 host in Japan. Along the way, Masatsugu meets Chiaki, awakening feelings he's never experienced before, feelings that leave him confused and uncertain. In his struggle to understand them, he pursues Chiaki the only way he knows: with force--?! The latest entry in the Butterfly Kiss saga unveils Masatsugu's untold past!
College student Kuki looks like a player at first glance, and his history of being dumped by girlfriends for his high sex drive isn't helping his case. When he bumps into his classmate, Yukina, one day and tries to hand back the guy's fallen earbud, he gets a "Let go! P*rvert!" for his troubles. Now Kuki's worried he might have offended Yukina somehow, but when he tries to find out what he did and apologize, it's like talking to a brick wall. In the end, Yukina flat-out runs away from him and Kuki is now positive the guy hates his guts... until they run into each other at a bar one night and Yukina does a 180, diving in to kiss Kuki out of nowhere. Seeing the frosty Yukina so needy and disheveled is too much for Kuki to resist and it's only a matter of minutes until they're going at it in a nearby hotel. It's the best sex Kuki's ever had - so good that he passes out from the bliss (if you can believe it). And if that wasn't enough excitement for one night, Yukina drops a bombshell on him once he wakes up...
Yota, a company employee who collapses from exhaustion on his way home from work, wakes up to find his ass being worked on by a stranger, Akito, a yakuza! After his co-worker, to whom Yuto is a guarantor, conveniently runs away, Akito is told he has to repay his 30 million yen debt...! Wanting to avoid working at a gay brothel by all means, they two figure out a different way for Yota to repay this debt. After a turn of events, Yota helps out Akito in a bind, and so begins a new bond complete with compulsory sex training and exploration.
"I'm comfortable, yet I feel uneasy. I want to stay away from him, yet I want to touch him." "Love is just an annoyance." Shintaro, who is apathetic about others, meets Kippei, who becomes his mentor at the design company he enters. Shintaro first thinks of Kippei as just another coworker, but as the caring and friendly Kippei easily breaks down the walls around him, Shintaro begins to have interest in him. One day, Shintaro ends up crashing at Kippei's place after going out for dinner. Being drunk, Shintaro tells him that he's gay, and kisses him...! *Chapter 5: "Your Home" is a one-shot written by this author, and is not related to the main story.
"I don't want anyone else to see how cute you are." After his father's death, Toki worked hard to support his four younger brothers and mother. After his mother remarries, her deepest wish is for Toki to live for his own sake. As his family wishes, Toki enrolled in a correspondence high school at 27. There, he meets his younger brother's friend and actor, Takara. The overly touchy but caring Takara wants Toki to be his friend, rather than an "older brother." It was at that moment that Toki's budding feelings began. A touching and heartwarming story of first love as they search for happiness.
Natsume, a systems engineer has missed the last train home, but wouldn't you know, Miki, an office worker also missed the last train. They both decide to go search for a hotel, but for some reason, they need to stay in the same room?! For Natsume whose face is always buried in front of his computer, this is one of the biggest hurdles he's ever faced, but the calm and friendly Miki convinces him with a smile that it'll be fine. The next morning, Miki tells Natsume, "I want to see you again." How will Natsume respond...?