Rule 34 Dev - 5_fingers abdominal_bulge anal anal_penetration anthro balls big_penis duo ear_piercing fingers fur genitals hair huge_penetration huge_penis hyper looking_at_another lying male male/male muscular muscular_male nipples nude on_back on_side open_mouth pawpads penetration penis piercing simple_background size_difference teeth text tongue tithinian canid canine equid equine horse mammal digital_media_(artwork) url|14892785810