1girl, arms_under_breasts, bare_shoulders, bikini, breasts, cleavage, closed_eyes, kneeling, large_breasts, looking_away, low_twintails, murosaki_miyo, on_bed, onii-chan_wa_oshimai!, oppai_loli, petite, recording, red_hair, sincos, solo, spaghetti_strap, swimsuit, thighhighs, twintails, white_bikini, white_thighhighs