animal_genitalia anthro anthro_on_anthro anus backsack ball_size_difference balls bed bedroom big_balls black_anus black_balls black_perineum blue_eyes brown_body brown_eyes brown_fur butt claws cuddling duo embrace equine_anus equine_genitalia feet fingers fur furniture genitals gloves_(marking) hair hooves hug inside interspecies larger_male leg_markings lying male male/male male_anthro markings multicolored_body multicolored_fur muscular muscular_male nude nude_male on_back on_bed on_side open_mouth open_smile orange_body orange_fur paws penis perineum pillow puffy_anus size_difference smaller_anthro smaller_male smile socks_(marking) tail_wraps teeth toes tongue underhoof white_body white_fur wraps bela987 canid canine equid equine fox horse mammal absurd_res hi_res