A marginal erotic BL manga artist is confronted by the ideal aggressor he has envisioned for many years! Their relationship began as a cooperative effort to find material for an erotic manga. I never thought that there was such an ideal offensive master.... And yet, the real nature of the aggressor is that he refuses to be a member of the same gang! He is a stalker who is in serious love with his teacher! Male breasts, , indecent play, lovemaking supremacy... The obsessive aggressor (big dick), who has studied the sexual proclivities of the teacher's works thoroughly, locks on to him completely and makes him fall completely! A perverted love story between a stalker aggressor and a marginal erotic BL manga artist!