NHDTC-171 The younger sister of my silent wife would catch me peeking into her room, but she'd act like she didn't see me and get into bed pretending to sleep while letting me finish inside her.

My wife's sister doesn't talk much, but her smiles and gestures are cute from time to time.I was curious about my little sister, so I sneaked a peek into her room, and our eyes met... She must have noticed my erotic gaze, but I went under the futon.Maybe you're inviting me!?Unable to suppress my desire, I crawled into the futon and pretended to be asleep without saying a word.I couldn't stand the sight of her reacting nervously while letting out an erotic voice, and I even creampied her...