OFKU-161 — When I Went To See My 48-Year-Old Slim, Big-Assed Mother, I Was Surprised To See Her Wearing A Thong... Hokkaido's Mature Mother, Yukimi Shiina

When a son returns to his parents' home in Hokkaido for the first time in a while, he happens to see his mother changing clothes and discovers that her thong panties are digging into her big buttocks! He can't resist the temptation of his mother who is polishing her femininity!