LKB-082 When I went back to my parents' house, my defenseless younger sister, who lives in just her underwear, had her breasts and buttocks jiggling, and it was tempting me, which was a problem. - Manami Shizuna - Shizuna Manami

When I went back to my parents' house, I was shocked to find my sister living defenselessly in a thong with her bare breasts exposed! I didn't know where to look, but my brother's crotch got hard at the sight of his sister's grown-up body! Unable to control myself, I hugged my sister and started kneading her soft body! My sister didn't resist and started to feel pleasure! Although I knew it was wrong, I was excited by my sister's growing womanly body, and I had her take my erect penis in her mouth and give me a blowjob! My sister...