Rule 34 Dev - abs ai_generated ass back ban_(nanatsu_no_taizai) biceps big_penis blue_hair blush erection gay hand_on_ass hand_on_butt looking_at_viewer looking_back male male/male male_only muscular muscular_male nude_male open_mouth penetration penis penis_in_ass red_eyes scar seven_deadly_sins smile toned_body toned_male twall97|12444341960