Sayuki visits her parents' house to celebrate her niece's entrance. My mother and sister went shopping and there was only my sister's husband, my brother-in-law. To avoid my brother-in-law who is drinking sloppily from noon, when I take a shower and take a bath, my brother-in-law comes in and there is a big cock that I have never seen before! Every time she is pushed down to the bed and poked by a big cock, she strips the white of her eyes and convulses her whole body...
