idolmaster, idolmaster (classic)
otonashi kotori
kousaku
2girls, arms behind back, bdsm, blue theme, blush, bondage, boots, bound, box tie, breast bondage, breasts, cleave gag, cloth gag, crotch rope, femdom, gag, gagged, high heels, improvised gag, large breasts, long hair, looking back, lying, monochrome, multiple girls, on stomach, rope, saliva, shoes, short hair, skirt, solo focus, tears, thighhighs, top-down bottom-up, yuri
commentary request