JUFE-249 Memories of my youth, when my parents were on their honeymoon, and I forgot all about reason and lusted after my sister-in-law, who was cute and had beautiful breasts. Miu Narumi

When I was a student, my father decided to remarry. My new mother has a daughter who is younger than me and her name is Miu. Miu treated me very naturally, even though I was a dull person with few friends and few words. I was gradually captivated by her pure, bright personality, and cute, feminine body with a bulge. One day, my parents decided to go on a slightly delayed honeymoon, and for a few days, my sister-in-law...