FURVERT!

against_surface against_wall alley alphys ambiguous_gender anthro bent_over big_butt blue_body blue_scales blush bodily_fluids bottomwear brick brick_wall buckteeth butt censored claws clothed clothing deltarune detailed_background dialogue disembodied_hand duo eyewear female female/ambiguous female_(lore)female_focus fingering genital_fluids glasses heart_censor heart_symbol japanese_text lizard looking_pleasured nam no_underwear open_mouth outside rear_view rectangular_glasses reptile scales scalie semi_public sex shaking shirt skirt solo_focus spread_legs spreading sweat tail tail_under_skirt tears teeth text thick_tail thick_thighs tongue tongue_out topwear translation_request trembling undertale undertale_(series)undyne vaginal vaginal_fingering vaginal_fluids vaginal_fluids_on_hand wall_(structure)yellow_body yellow_scales