Rule 34 Dev - 2boys abs ass back_view bara beard black_hair blue_hair blue_underwear body_hair bubble_ass bubble_butt butt_crack censored chest_hair crotch dimension_w facial_hair flaccid hairy hairy_ass hairy_male human human_only looking_at_viewer looking_back mabuchi_kyouma male_only muscular_male nipples pecs penis pubic_hair six_pack solo testicles tied_hair translation_request underwear undressing white_underwear|2379927976