1girl ahoge armpits bangs bed blush breasts closed_mouth commentary_request completely_nude full_body groin hair_ornament highres long_hair looking_at_viewer lying mechanical_arms navel ni_(221) nipples nude on_back on_bed pulao_(punishing:_gray_raven) punishing:_gray_raven red_eyes ribs side_ponytail simple_background skindentation skinny small_breasts smile solo thighhighs white_background