FURVERT!

4:3 absurd_res anthro anus arachnid arthropod big_butt black_hair black_sclera breasts butt clothed clothing covering covering_crotch covering_self covering_vulva fangs female glistening glistening_breasts glistening_butt glistening_thighs hair hi_res ineffective_clothing kurotodraw muffet multi_arm multi_limb purple_body sex_toy smoking solo spider spread_butt spreading teeth thick_thighs undertale undertale_(series)vibrator white_eyes