1girl, d, aiba_yumi, barefoot, blonde_hair, blue_bra, blush, bra, breast_hold, breasts, cleavage, fashionmagjin, feet, fingernails, foreshortening, grabbing_own_breast, head_out_of_frame, idolmaster, idolmaster_cinderella_girls, large_breasts, lying, nose_blush, on_bed, on_side, open_mouth, ringorou_(idolmaster), selfie, shiny_skin, shy, smile, solo, thigh_gap, thighs, toes, underwear, underwear_only