LADA Decensored — AI mosaic removal version. I returned to my parents' home, where my brother and his wife live, for the first time in several years. My niece, Momoka, who was still a young child the last time I saw her, had grown up to be cute and a bit more mature. My brother and his wife asked me to watch over Momoka while they went out. She innocently invited me to play hide-and-seek. I decided to play along with her, thinking she was still just a kid. Momoka hid in various places around the house, and I chased after her. When I found her hiding in the closet, I caught a glimpse of her panties and her ass. My heart skipped a beat. Momoka acted disappointed that she'd been found, but then said, "It's fun in the closet! Come in here too, Big Brother." She beckoned me into the cramped, enclosed space of the closet. Seeing my grown-up niece's body at such close range, I became aroused and could no longer hold myself back—