2018 4_toes 5_fingers anal anal_sex anatomically_correct anatomically_correct_penis animal_genitalia animal_penis anthro asphyxiation ass ass_grab bag bagging barefoot biped black_claws black_clothing black_fur black_nose bondage bound brown_fur canine canine_penis claws clothed clothed_sex clothing digitigrade doberman erection faceless_male first_person_view forced from_behind_position fur gay green_scales green_tail grey_bottomwear grey_clothing grey_pants group hand_on_butt hands_behind_back imminent_death killing knot knotting lizard lying male male_only male_penetrating male_pov mammal multicolored_fur on_front open_mouth pants penetration penis pink_penis plastic_bag rape reptile scales scalie sephrendemon sex snuff standing suffocation toe_claws toes torture two_tone_fur yaoi