Himari, my sister whom I hadn’t seen in a while, seemed completely boyish with no sex appeal. One day, a month after returning home, our parents were on night shift. Toshiya, tasked with housework, couldn’t resist his sister’s exposed body. Sweat made her breasts see-through; he played with her nipples and sucked her flesh. She rubbed his cock against her nipples. Moving to the bathroom, they continued, standing doggy, lying doggy. On the bed, he creampied her shaved pussy.