rainkeru, akizuki ritsuko, kisaragi chihaya, miura azusa, idolmaster, idolmaster (classic), idolmaster 1, 00s, 3girls, ahoge, antenna hair, bath, blue hair, blush, braid, breasts, brown hair, covering crotch, covering privates, dutch angle, flat chest, flat chest grab, glasses, grabbing another's breast, groping, large breasts, long hair, multiple girls, narrow waist, nude, nude cover, open mouth, orange eyes, presenting, pussy, red eyes, smile, spread legs, straddling, twin braids, uncensored, yuri