akino komichi, hakozaki serika, idolmaster, idolmaster million live!, commentary request, 1girl, 3boys, ahoge, bar censor, blush, brown eyes, brown hair, buruma, buruma aside, censored, clothed female nude male, clothes lift, clothing aside, condom, condom wrapper, fellatio, foursome, gangbang, green ribbon, group sex, gym shirt, gym uniform, hair ribbon, holding, holding condom, licking, licking penis, long hair, lying, male masturbation, masturbation, midriff, multiple boys, navel, nude, on back, oral, penis, pink buruma, ribbon, shirt, shirt lift, short sleeves, solo focus, stomach, thighs, tongue, tongue out, twintails, used condom, white shirt