FURVERT!

1:1 absurd_res anthro arachnid arthropod ball_grab balls bisamon black_hair black_sclera clothing container crouching cup duo female footwear fur genitals hair hand_on_another's_balls handjob hi_res knot knotted_penis male male/female mammal muffet multi_eye multiple_hands open_mouth open_smile penile penis prostate prostate_stimulation purple_body purple_fur sex sharp_teeth shoes simple_background smile spider standing tea_cup teeth undertale undertale_(series)