2015 3_artificial_limbs 4_arms amputee animal_genitalia anthro balls biological bionics blue_body blue_skin cybernetics disability english_text fully_sheathed genitals hair hi_res machine male model_sheet multi_arm multi_limb nipples nude open_mouth sad sheath smile solo surprise teeth text white_balls white_body white_hair white_sheath white_skin wrought yellow_eyes