1girl, bed, bed_sheet, black_panties, blush, bra, breasts, collarbone, crossed_bangs, denim, denim_shorts, girls'_frontline, gotoo, grey_hair, groin, hair_tie, looking_at_viewer, lying, m200_(girls'_frontline), navel, no_shirt, on_back, on_bed, open_mouth, panties, pillow, ponytail, purple_eyes, short_hair, short_shorts, shorts, small_breasts, solo, underwear