Absolutely Cultivating

Koshido Yamane, a nerdy male, seventeen year old student has always been sure about his sexuality (heterosexual) until he sees the eye catching Akihiko Igarashi, another seventeen year old student, with gorgeous features. Everyone eventually falls for Akihiko's looks, but never spent enough time with him to understand his heavy sadistic personality. Koshido eventually also starts developing feelings for Akihiko, even after he's seen the other side of Akihiko, despite being "heterosexual". What will happen to Koshido's mindset, and Akihiko's personalty.