Rule 34 Dev - 1girl bare_arms bed_sheet blush bra breasts cleavage collarbone commentary_request frilled_panties frills from_above gameso grey_hair highres idolmaster idolmaster_shiny_colors long_hair looking_at_viewer lying navel on_back open_mouth panties purple_eyes small_breasts stomach strap_slip thigh_strap underwear underwear_only white_bra white_panties yukoku_kiriko|15132043251