FURVERT!

anus artificial_intelligence big_breasts big_butt biped breasts butt clitoris clothing disembodied_hand disembodied_penis duo embarrassed feet female female_on_human female_penetrated fishnet_clothing food genitals glados guayo human human_on_humanoid human_penetrating human_penetrating_humanoid humanoid humanoid_penetrated interspecies lying machine male male/female male_on_humanoid male_penetrating male_penetrating_female mammal nipples not_furry on_back penetration penis plant portal portal_(series)potato potatos_(portal)robot robot_humanoid sex soles spread_butt spreading valve valve_corporation vegetable vulva