Rule 34 Dev - 2015 anal anal_sex anthro bed bent_over black_fur blue_background brown_fur brown_hair canine closed_eyes collar concession duo ear_piercing erection eyebrow_piercing facial_piercing feline from_behind fur hair immelmann joel_calley leash lip_piercing male mammal matthew_gein mouth_closed nipples nude penetration penis piercing red_eyes sex simple_background stripes teeth tongue wolf yaoi|2112179504