Ryuuji Touma Friends

The younger sister of Ryuuji, Asuka can usually be found in the company of her boyfriend. It may not look like it at first glance, but she is just as sexually active as her older brother, constantly sleeping with her boyfriend whenever she craves sex.

The hardworking, stressed mother of both Ryuuji and Asuka who owns a boarding house for students, Ayako also manages to be a small-time manga artist whenever she has free time. She is quite strict with her son, punishing him constantly.

The busy, stressed assistant to Ayako Touma's manga productions, Hasegawa constantly finds herself craving wild sexual flings with random men in the weeks following her breakup with her former boyfriend.

The classmate of Ryuuji Touma who harbors a strong crush on him, Miyuki is envious of how Terumo Masumi has "stolen" away the man who she wants to be with. Vowing to do whatever it takes to win him over, Miyuki will not lose!

A beautiful teenager who was bestowed with impressive supernatural abilities that was passed down through her family's bloodline, Terumo Masumi saves the drowning Ryuuji from a watery grave and from this point onwards, she is going to rock his world!