Mother and son mating ~Oga Gakuji~ Yuuki Chitose BKD-366

Chitose, who raised her son alone, has also found a job, and now lives alone. Even if her time as a mother ends, she doesn't want it to end as a woman. One troubled day, her son invites her on a hot spring trip to celebrate her birthday. As soon as they arrive at the guest room, her son undresses and begins to relax. Chitose also undresses, revealing herself in lingerie. Her son, aroused by his mother's mature and erotic body, is excited by the long-absent male organ, taking his penis into her mouth and covering it with her private parts. A forbidden hot spring trip, filled with a complex interplay of desire and pleasure, unfolds.