Software engineer Chiaki Yanagishima is dating the owner of the club "Butterfly Kiss", Masatsugu Shibanushi. Known as "Osho" or "King", Masatsugu is constantly surrounded by women. As he continues his relationships with numerous other women, Chiaki's heart and body begin to wear thin. Every time he tries to complain, Masatsugu takes him roughly, and Chiaki just can't refuse... However, when talk of a transfer comes his way, Chiaki finally decides to break things off with Masatsugu... but will he let him?
Masachika has been reunited with his childhood friend, and what's more, he's a model! Kiwa suddenly moves in next door, but he can't take care of himself, so Masachika often looks after him. During one drunken night, Kiwa makes his move on Masachika and to his surprise, he relents?! Can they keep their relationship a secret or will they have even bigger problems to worry about?
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...?
"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-...!!"
Sora is an orphaned human, living on the outskirts of a land run by beast people. One day, while working in the brothel, Sora is to service a lycan thrope. It was the first time Sora had ever seen these people he had admired growing up, but upon meeting this Lycan named Navras he is called "disgusting"... sending him into a rant of frustration. Leaving the room without taking the money leaves him in conflict with the manager but suddenly this Lycan seems interested in him...? After receiving enough money to go without working for the next month, Sora begins to wonder... when will he be able to see this Lycan again?
Ainosuke Hizaki (20 years old) is addicted to anal masturbation, which he started out of curiosity. One day when looking at dating sites on the train to see if someone could make him have an anal orgasm, he gets molested. Seeing something is off, an older handsome man, Okumi, helps him out and let's Ainosuke know that he's good at making guys cum from behind. Though the two don't have "sex", he makes Ainosuke come in a meltingly tender way! Then, however, Ainosuke, slightly dissastified, loses contact with Okumi...?
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?!
"We can't show this to our guests, can we?" Mashiro is the number one host at Blanc. But then Blanc and Noir, the sister company, merge, causing Mashiro to lose his spot to Noir's number one, Reiya. He's good at pulling in the money, but he's got a nasty and arrogant attitude. This really put a bad taste in Mashiro's mouth, since he's working hard to pay off his family's debt. However, one day Mashiro makes the decision to break the rules and sleep with a customer. But before he can go through with it, Reiya catches him outside the hotel. Mashiro prepares to get fired, but Reiya gives him a wad of cash and tells him, "If you're going to sell your body, sell it to me."
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.
Toma, a popular member of the trending princely idol group Mellow Crown... Akito, the arrogant bad boy member of the wild idol group Dishy... After a big scandal Akito's being made to put on his best behavior, throwing the whole group out of whack. He seems uninterested in everything and even a bit boring! Toma's been his biggest fan for the longest time and can't stop craving to see that angry, arrogant attitude come back. Time to take things into his own hands! "You were so boring it was hard to watch." Akito, furious over the harsh comments, gives Toma the opening he's always wanted: devise a secret plan to bring Akito back as the best bad-boy idol out there. However, Akito might have misinterpreted the "secret" part of the plan... since when did "secret" mean "sexy favors"?!
Toma Sugawa is a cool-headed, unsociable businessman. For some reason, he's not in a relationship, and he spends his life watching the days go by. One thing that has become a part of his daily routine is waking up one of the tenants in his grandfather's apartment complex. That tenant is Kaoru Aida. He has countless alarms go off, and still doesn't wake up until Toma comes in to wake him. On top of that, he asks Toma to wake him up the next morning, without a lick of remorse. With an attitude like that, of course Toma is on the verge of snapping. But one day, Toma goes to wake him up as usual, and Kaoru, still sleepy, pushes him down?! Enjoy this clumsy, blooming love story between an inconsiderate guy and a guy still stuck on his ex!
*This volume compiles ch. 1-6 of "The Seduction of the Deep Sleeper"
Beginning Chapter 11 is a spin-off focusing on Amamiya, the guy who was trying to get between Haruhisa and Io, and a new character, Komatora!
Kitazono Haruhisa has always been popular with the ladies! But then underclassman Io appears, and all the girls including Haru's girlfriend leave him to fawn over Io. An annoyance at first, Io is soon smitten with Haru thanks to a certain incident. He's good-looking enough to get more girls than Haru, but this dang pretty boy Io just trails after Haru like a loyal pet and gazes at him so passionately... That's nothing to feel good about!! These past ten years, Haru has let Io's affection go to his head, but now...?
"That does it; my life is over now, for sure...!" -- Though he's good at his job, due to a stubborn streak and an overly serious attitude, office worker Sakura tends to take on too much. But he has a secret - after sunset on the weekends, he becomes "someone else." However, his junior coworker Arima sees him in this other form, and Sakura even gets stuck sharing his secret with the guy...!! Can straight-laced, earnest, bespectacled Sakura handle the onslaught from his blank-faced, pushy junior on top of all the rest of his stress?!
One day, my older brother came home with a young coworker, and I'd never seen someone so innocently, earnestly, uselessly in love as this guy was. What does he mean, just looking is enough for him? Getting off is obviously the better option here. His attitude was a novelty to me, as a notorious slut (and card-carrying bottom to boot). So at first it was out of curiosity, plain and simple, that I laid hands on him without a second thought (figured I'd let him show me the sexual side he can't show to the one he so virtuously loves). That was the idea, at least...
High school sweethearts Akiharu and Teru were as happy as could be. However, those happy days did not last for very long. Teru, who was aiming to become a professional soccer player, had an unexpected accident one day... After losing out on his soccer career, Teru began to grow sullen and mean, almost like he'd become another person, and finally the damage spread to Akiharu, too... "I'm telling you to go sleep with another guy!" Following that order from his beloved boyfriend Teru, Akiharu smothered the pain in his heart and set out for a gay bar...
Playboy Yamada and earnest Takahashi. Oddly comfortable around each other despite being complete opposites, these two were always together. They took it for granted that those days they shared would go on forever, and yet... Even after going their separate ways, they often overhear gossip about each other. The passage of these two years has only deepened and complicated their feelings. They cross paths again, and in that moment, what course of action do they take...?
After splitting up with his friend with benefits, he's just been building up stress with no outlet, and so police officer Ritsu spends every day working at the neighborhood police station bursting with irritation. When a chance encounter brings him to Naoya - a man who's got Ritsu's ideal "package" - his irritated mood does a complete one-eighty. His skin is glowing, his spirits are high, and everything's coming up roses... or so he thought?!
Sumito Kayashima, a wealthy man from a long-esteemed family, passes his days in solitude. It is hard to say what our Mr. Kayashima was thinking when he suddenly visited his gardener's home... and confessed that he was in love. Angered by this high-handed and unilateral attempt at courtship, the gardener made Mr. Kayashima a cruel demand...