Rule 34 Dev - 2020 alternate_universe anthro anthro_only anus areola asgore_dreemurr asgoriel ass bed big_breasts big_penis blonde_pubes blush bodily_fluids body_hair boss_monster bovid breasts caprine covering_face cum cum_drip cum_in_ass cum_in_pussy cum_inside cum_on_butt dripping duo erection female fingers fluffy_ears fur furniture genital_fluids genitals goat grey_body grey_fur holding_leg lactating long_ears male mammal milk nipples nude open_mouth penis pubes pussy pussy_juice sex simple_background slightly_chubby smush-sin spread_legs spreading straight swapfell sweat thick_thighs toriel undertale undertale_fanfiction unseen_male_face video_games white_body white_fur|4098558448