Rule 34 Dev - 1girl :d bad_source bare_shoulders bed_sheet bikini_top black_bikini_top black_legwear blush breasts brown_eyes brown_skirt collar detached_sleeves eyebrows eyebrows_visible_through_hair female groin highres idolmaster idolmaster_cinderella_girls kneehighs koshimizu_sachiko legs legwear loli looking_at_viewer lying micro_bikini_top miniskirt navel no_panties no_shoes on_back open_mouth outstretched_arms pillow purple_hair shiny shiny_hair short_hair skindentation skirt small_breasts smile solo spread_arms spread_legs stomach thighs underboob upskirt urakiso|1647915725