Rule 34 Dev - 5_fingers blue_body brainwashing breasts chair electronics female fin fingers furniture genitals grey_background hair hand_on_breast headphones heart_symbol hypnotic_visor masturbation mind_control nipples nude on_chair open_mouth ponytail pussy red_hair sharp_teeth simple_background sitting sitting_on_chair smile solo spiral teeth text yellow_sclera inuyuru undertale undertale_(series) undyne animal_humanoid fish fish_humanoid humanoid marine marine_humanoid 2020 absurd_res digital_drawing_(artwork) digital_media_(artwork) english_text hi_res signature|21769680870