Rule 34 Dev - 2017 3_toes 4_toes anthro ass avian beak belly big_butt bird blue_eyes blue_feathers blush breast_grab breast_squeeze breasts caprine cowgirl_position duly_noted duo feathers feet female female_on_top fur gamma064 goat hand_on_breast highres hindpaw humanoid_feet interspecies lying male mammal monster multicolored_feathers nipples nude on_back on_top overweight overweight_female overweight_male paws penguin purple_background red_eyes sex simple_background soles squeezing straight sweat toes toriel two_tone_feathers undertale video_games white_feathers white_fur|2761476304