FURVERT!

2018 5_fingers alphys angstrom anthro aquatic bent_over big_butt big_penis blush bodily_fluids breasts butt crossgender digital_media_(artwork)drooling duo erection eyewear female fingers fish genitals glasses grey_background gynomorph gynomorph/female hair huge_penis humanoid_genitalia humanoid_penis hyper hyper_genitalia hyper_penis intersex intersex/female leaning muscular muscular_gynomorph muscular_intersex non-mammal_breasts open_mouth penis reptile saliva scalie simple_background tail thick_tail undertale undertale_(series)undyne vein veiny_penis