My husband's younger brother Yuki'o is staying at our house for a while due to his new job training. Once we started living together, my brother-in-law couldn't help but get aroused seeing me in tank tops and thong underwear. One day, while I was napping carelessly, he attacked me after getting excited by my thong-clad ass. Although I tried to resist, I ended up squirting and reaching orgasm as he relentlessly pounded me from behind.
