2girls, ahoge, ass, barefoot, bed, bed_sheet, blonde_hair, blue_eyes, blush, breasts, brown_hair, butt_crack, camisole, collarbone, flower, green_eyes, hair_between_eyes, hair_flower, hair_ornament, hairband, half-closed_eyes, hands_on_own_stomach, head_on_hand, idolmaster, idolmaster_cinderella_girls, idolmaster_million_live!, leg_up, legs, linnkou, looking_at_viewer, lowleg, lowleg_panties, lying, multiple_girls, navel, on_back, on_bed, on_stomach, open_mouth, panties, red_hairband, sakurai_momoka, seductive_smile, see-through_camisole, short_hair, side-tie_panties, sidelocks, small_breasts, smile, stomach, strap_slip, string_panties, suou_momoko, thighs, underwear, v-shaped_eyebrows, wavy_hair, wavy_mouth, white_camisole, white_panties