Rule 34 Dev - 2017 2boys 5_fingers anal anal_sex anthro arms_above_head balls black_nose blush bondage canine chains chang52084 clothing cuffs cum cumshot duo ejaculation gay gay_domination male male_only maledom malesub mammal orgasm penetration penis red_underwear shirt tank_top teeth tongue tongue_out underwear wrist_cuffs yaoi|3207560664