The MC is obsessed with his best friend(who is the hero of the story) to the point of yandere compulsiveness. He made a mistake in his last life(sex with best friend girlfriend) and they fought and the befriend dies. In grief of losing his obsession he made a wish and went back in time. Now he doesn't allow anything that has a vagina to get close to the best friend, he fucks them silly and steal their skills, so the best friend will remain a virgin for the entire series. The bf will be completely oblivious until when the MC and girl is fucking and she squirts on his face when he is sleeping, the guy semen doesn't touch him but he wake up and wonder what it was(beside him on the bed). The MC basically turns all the women he cums in into addicted meat toilets so they only want his semen and make the hero remain a pure virgin boy. As far as I read, the virgin boy has a crush on the priest girl but the MC already turn her into his cum bucket so she doesn't pay him any mind
The MC is obsessed with his best friend(who is the hero of the story) to the point of yandere compulsiveness. He made a mistake in his last life(sex with best friend girlfriend) and they fought and the befriend dies. In grief of losing his obsession he made a wish and went back in time. Now he doesn't allow anything that has a vagina to get close to the best friend, he fucks them silly and steal their skills, so the best friend will remain a virgin for the entire series. The bf will be completely oblivious until when the MC and girl is fucking and she squirts on his face when he is sleeping, the guy semen doesn't touch him but he wake up and wonder what it was(beside him on the bed). The MC basically turns all the women he cums in into addicted meat toilets so they only want his semen and make the hero remain a pure virgin boy. As far as I read, the virgin boy has a crush on the priest girl but the MC already turn her into his cum bucket so she doesn't pay him any mind