Rule 34 Dev - 2boys anal arms ass back balls bara batman_(series) beard behind big big_ass big_balls black blush boots carrying cartoony closed clothes clothing cum dom duo ejaculation erection eyebrows eyes facial fluids gay genital hair hairy half-dressed handkerchief hands heart lines looking male male/male muscular muscular_male narrowed nsfw on only open orange pecs penetrating penetration penis pleasured red rolled sex shirt sleeves small standing star sub superman_(series) teeth tied up yaoi|12649470376