Mature wife Saya Niiyama has facial cumshot with a young man in the mixed bathing room of a hot spring inn

A slender mature wife (Saya Niiyama) and a handsome man (Tatsu) with whom she hit it off at a hot spring inn play a punishment game at a drinking party, and after taking a photo in the open-air bath, their feelings heighten, and they lick each other's genitals and have raw bukkake.