Yukito is treated poorly by the adults around him. His mother left him with his stepfather when he was young. His stepfather started abusing him soon after, as Yukito grew to look more and more like his absent mother. Yukito is sexually targeted by his elders, even his father’s colleague, who forces himself onto him at a dinner that he attended instead of his father. Haruki Goto is the taxi driver that picked Yukito up after the “dinner.” Half conscious and unable to walk, Haruki tries to carry Yukito but is caught off guard when Yukito punches him in the face. Will Yukito remember this night? What happens when they meet again, but this time with Yukito’s father also in the car?

Nijo accidentally witnessed two men have sex at night. The next day, he saw one of the men at his university, Chidori, and learns he is a member of the school staff! Nijo saw both Chidori's face during the day and at night and begins to grow infatuated with his two faces. Nijo starts talking to Chidori at his part-time job and noticed his sexy nature. He finds Chidori's smile intoxicating and can't help but want to see his other faces…

Host x Dentist! "What kind of face is this guy making under that mask?"

The oldest of the twins, Ikurou, is at the top of his year in academics. The younger brother, Akaya, is below average – and Ikurou holds a superiority complex with him. However, when he feels Akaya's gaze on him, he is reminded of what happened five years ago, when Akaya asked him, "Can I touch you," and Ikurou feels driven into a corner. When he finally snaps and scolds Akaya, he just casually changes his lifestyle and says that he will surpass his older brother in grades. And thus a bet is placed, with the promises of a reward…