[VAGU-224] The mother of the literary system restrains the friend of the son so as not to resist, and makes it, and it is a sex with plenty of the word Ofai

Yuka was interested in literature because she was a good reader and wanted to become a researcher in the National Faculty of Letters. However, she is now married to her husband, whom she met while she was in school, and lives a normal life as a full-time housewife. The only son who took the hand grew up steadily, and Yuka had too much free time. At that time, my son decided to stay with his friends for a study session. Yuka also decided to participate in the study group as a teacher. While looking at the pure eyes of her son's friend, Yuka's extraordinary introtying love wakes up.