Good Work Watase-san
A second sex, Dom/Sub, emerged in the evolution of mankind. Doms dominates Subs and Subs are subordinate to Doms. Watase, who is a "sub but top," distanced himself from sex from play due to the trauma of being being almost forcibly dominated by his Dom lover in the past. One day, he quickly went to a shop that specialized in sex toys in order to satisfy his lust. When he confesses to Touma that he is a submissive top… he gets an unexpected reply, "I'm a dominant bottom”
Sutenaide My Hero
Kaede (alpha) saves Azusa, an omega that was being bullied, and moves to another city right after. Many years later, they meet again and Azusa says that he wants to pay him back and that he'll do anything if Kaede gives him a chance. Fortunately or unfortunately, playboy Kaede just can't reject such an opportunity of amusement.
A Tough Alpha Wants to Be Loved -Cornered by a Young Omega-
Ikeya is good at his job, his colleagues look up to him, and he can always be relied upon. He just has one wish: for a guy to top him. He plays with himself every night and is desperate for the real thing, but unfortunately, he's a scary-looking alpha, making it almost impossible to find a partner. One day, Yuuhei Shimamori, who happens to be an omega, starts work at Ikeya's company. He may look like a carefree playboy, but his diligence soon catches Ikeya's attention. However, when the two of them are alone in the office one night, Yuuhei goes into heat! Pheromones overflowing, he tells Ikeya that he needs an alpha, or his symtoms won't stop... Ikeya can hardly control himself, and at his limit, asks Yuuhei to top him!
Neko x Neko
During his high school years, Keita was slender and had feminine features, but he fell in love with Satoshi, an upperclassman who had the lean, masculine physique he dreamed of. Keita confessed and perhaps due to his beautiful, girly looks, they started going out. Three years later, their relationship is as strong as ever, and they currently live together like newlyweds. However, there was one big change...! Keita had matured into a manly guy! Because Satoshi used to be straight, Keita begins to wonder what his boyfriend thinks about the situation, even when they're having sex...
A Total Top Won't Get Fucked So Easily!
Kota, a self-centred web designer, is reluctantly introduced to Chitose, a serious, glasses-wearing, quiet-looking man at an informal dinner he attends with his clients. When he prepositioned Chitose, who seemed to be his exact type, he agreed and they quickly found themselves at a love hotel. At first, Kota is happy to see that Chitose is a service-oriented sub who even offers him a blowjob, but... "Why am I being made to cum from getting fucked in MY ass?" Kota's pride as a "total top" is shattered, and he vows to get revenge, but each time, Chitose makes him cum from getting fucked in the ass!
Tameshi ni Komando Itte mita