Rule 34 Dev - ai_generated animal_genitalia animal_penis anus ass balls bed big_balls big_butt big_muscles bodily_fluids brown_body brown_fur cellulite darkened_genitalia equid equine equine_anus equine_genitalia equine_penis feral flared_penis fur furniture genital_fluids genitals glistening glistening_body glistening_genitalia hi_res horse horsecock huge_ass huge_butt huge_muscles hyper hyper_muscles inside lying lying_on_bed male mammal muscular muscular_male musk musk_clouds muskfarm on_bed penis perineum plant presenting presenting_hindquarters puffy_anus raised_tail solo stable_diffusion steam sweat sweaty sweaty_body tree wide_hips|13648662424