TW: non-con and dub-con

• Vol. 1: Salesman Souma was on the train heading to meet a client. After finishing work, he was in a good mood, thinking about what reward he should give himself, when suddenly he felt something strange in his body. When he came to his senses, he noticed a strange man standing behind him, touching him in a lewd manner...
• Vol. 2: Sho, a junior in the basketball club, is practicing hard for an upcoming match. He asks his senior, Subaru, for one-on-one instruction, and Subaru gladly accepts. As the practice progresses, Subaru's instruction gradually becomes more intimate with Sho, and Sho's sensitive body starts to react more and more strongly...
• Vol. 3: University student Amagi Ryo went to the cinema with his friend Touma. There were not many people there, so Ryo said he would watch from the back, but before he knew it, an unfamiliar middle-aged man was sitting next to him. At first, the two of them calmly critiqued the film, but the man's manner of acting towards Ryo gradually became suspicious...