Rule 34 Dev - 2boys anal_penetration anal_sex ass ass_juice back_muscles back_view bald bara big_bottom black_eyes blush blushing boner bubble_ass bubble_butt dragon_ball dragon_ball_z erect_nipples erect_while_spanking erection facial_hair fedrc fucked_from_behind gay gay_sex half_open_eye human human_only looking_back male male/male male_focus male_only male_penetrated male_penetrating moustache mouth_open mustache nappa nipples nude nude_male open_mouth simple_background slap_mark spank_mark spank_marks spanked sweat sweatdrop sweating sweaty teeth thick_ass thick_thighs white_background white_teeth yaoi|4730257848