JUX-471 Mother's Friend Sayuri Ikuina

One day, his mother's friend, Sayuri, comes to their house to attend her son's graduation ceremony. Her beauty is so striking that it's hard to believe she's the same age as his mother, and his son, Shinji, is so nervous he can't even look her in the eye... Feeling affection for her innocent appearance, Sayuri surprises him with a kiss. Shinji, who has never dated someone of the opposite sex, escapes into the bathroom to try and keep his cool. However, once his body becomes heated, Sayuri can't contain it and sneaks into the changing room...