3DCG, Male protagonist, Harem, School setting, Animated, MILF, Cheating (Avoidable), Oral sex, Vaginal sex, Creampie, Futa/trans (Optional), Mobile game, Romance, Anal sex, Group sex, Prostitution, Ahegao, Big ass, Big tits, Handjob, Interracial, Masturbation, Voyeurism, PoV, Teasing, Titfuck, Virgin