Despite my age, my mother and father are still taking baths together.

Mitsuo and Suzunoka have been married for 23 years... They are still close friends. Even when my son Yuji grows up, he takes a bath with me every day. In the bath, Mitsuo, who has a strong sex drive, sucked on Suzunoka's nipples while groping, and her mother became just a female in the bath, forgetting to suppress her voice, sucked on Mitsuo's cock. Without realizing that their parents were clenched in the small bathroom and were mates, Yuji presented a "comfortable bath goods" on their wedding anniversary...