Rule 34 Dev - 2017 2boys 4_toes 5_fingers 5_toes anal anal_sex animal_genitalia animal_penis anthro anthro_on_anthro arcticlion arm_support ass aureliano bed bedding bedroom blanket blonde_hair brown_claws brown_fur canine canine_penis claws cowgirl_position duo eye_contact eyebrows facial_piercing fur gausk gay grey_fur grey_nose hair hand_on_back hi_res humanoid_hands hybrid knot larger_male long_tail looking_at_another looking_at_partner looking_down looking_up lying male male_only male_penetrating mammal monkey multicolored_fur muscular muscular_male nose_piercing nude on_back on_bed on_top open_mouth penetration penis piercing pillow pink_tongue primate red_eyes riding sex sharp_teeth side_view simple_background size_difference smaller_male snout spread_legs spreading teeth toe_claws toes tongue weredog yaoi yellow_fur yellow_tail|2903830096