1girl, afloat, ass_visible_through_thighs, bikini, blonde_hair, breasts, cameltoe, comiket_92, cover, cover_page, doujin_cover, finger_to_mouth, flower, green_eyes, hair_flower, hair_ornament, hairband, hand_in_own_hair, idolmaster, idolmaster_cinderella_girls, innertube, kiya_shii, loli, looking_at_viewer, navel, pink_bikini, sakurai_momoka, short_hair, side-tie_bikini_bottom, sitting, small_breasts, smile, solo, swimsuit, thigh_gap, thighs, water