2boys after_anal after_sex age_difference anus bathroom bathtub black_hair blush boy_on_top censored commentary_request cowgirl_position cum cum_in_ass cum_on_body erection foreskin highres large_penis looking_at_viewer male_focus mosaic_censoring multiple_boys multiple_penises navel nipples nose_blush nude onii-shota open_mouth original penis penis_size_difference purple_eyes riichi_(rouchi) short_hair shota small_penis solo_focus spread_legs straddling sweatdrop testicles yaoi