sapphire satou, kikuchi makoto, producer (idolmaster), idolmaster, idolmaster (classic), translated, 1girl, age difference, ass, barefoot, bdsm, bed, blue eyes, blush, bondage, bottomless, bound, breasts, brown hair, cleave gag, cloth gag, crying, feet, gag, gagged, impregnation worry, improvised gag, loli, no bra, no panties, open clothes, open shirt, rape, saliva, sex, shirt, small breasts, soles, solo focus, sweat, tears, toes, vaginal