FURVERT!

1:1 animal_humanoid aquatic barbell_piercing big_muscles blue_body bodily_fluids breasts eyeshadow female flexing flexing_bicep genitals grin hair hair_pulled_back hi_res huge_muscles humanoid makeup mammal muscular muscular_female nipple_barbell nipple_piercing nipples non-mammal_nipples nude piercing ponytail red_eyeshadow red_hair sharp_teeth siegfriedough simple_background smile solo sweat teeth undertale undertale_(series)undyne vein veiny_muscles vulva yellow_sclera