FURVERT!

1:1 alphys anthro anus back_boob barely_visible_breasts beady_eyes big_butt black_clothing black_dress black_lingerie black_nightgown blush blush_stickers bodily_fluids breasts buckteeth butt chemise clothing detailed_background dress eyewear female floor freckles glasses gown hi_res ineffective_clothing inside kokopuff_kross lingerie lizard looking_at_viewer looking_back looking_back_at_viewer nervous nightgown non-mammal_breasts open_mouth open_smile poster rear_view reptile scales scalie smile solo spiked_tail spikes spikes_(anatomy)sweat tail teeth thick_tail tile tile_floor translucent translucent_clothing translucent_dress translucent_lingerie translucent_nightgown undertale undertale_(series)wide_hips yellow_body yellow_scales