FURVERT!

1:1 alphys anthro anus big_butt bodily_fluids bubble_butt buckteeth butt dark_anus dialogue english_text eyelashes eyewear female genitals glasses grey_background looking_at_viewer looking_back narrowed_eyes nervous nude open_mouth open_smile plump_labia presenting presenting_anus reptile roccorox scalie scut_tail short_tail simple_background sitting smile solo sweat sweatdrop sweaty_butt tail teeth text thick_thighs tongue undertale undertale_(series)vulva wide_hips yellow_anus yellow_body yellow_skin yellow_vulva