JUY-721 On a winter day when the north wind blows, I feel the warmth of the kotatsu and my aunt as I write down. - Shiraki Yuko

I dropped out of college this winter when it started to snow, and I was taught to study for a qualification exam at my friend's mother, Sanae (Yuko Shiraki)'s house. - My crotch was on the verge of exploding when I was alone with Sanae-san, who I admired. - On that day too, I couldn't get a qualification study because I was nailed to Sanae's thighs looking through the kotatsu. - Sanae, who noticed me, groped my crotch with her toes as if she was making fun of me. - Moreover, Sanae-san's mischief couldn't end there ... More..