Rule 34 Dev - 2020 anthro biped blue_eyes body_hair brown_body brown_fur brown_hair canid canine canis claws duo erection frottage fur genitals grabbing_from_behind hair hand_on_chest hand_on_penis happy_trail heart human human_on_anthro humanoid humanoid_genitalia humanoid_penis interspecies larger_anthro larger_male male male/male male_on_bottom male_on_top mammal nubs nude on_bottom on_lap on_top open_mouth penis pillow pubes sex simple_background sitting sitting_on_lap size_difference smaller_human smaller_male thigh_sex were werecanid werecanine werewolf wolf yellow_eyes|4823201032