A married woman named Haruka (Haruka) was living alone with her sick stepfather until his health deteriorated and she had to move in with her husband's family to care for him. Despite her dedication to feeding and cleaning him, the elderly man became increasingly lustful around such a young and beautiful woman. One day when their son wasn't looking, he spread Haruka's legs wide open, buried his face deep inside her pussy, and began lapping up her sweet juices like they were nectar from the gods. As he continued to pleasure himself, he couldn't help but moan quietly while trembling with excitement. Eventually, he penetrated her tight hole...