[VEC-617] Mother's best friend Anna Tateoka (Censored)

``Please take care of me for a short time.'' When my parents are away from home on a trip, my mother's best friend, Anna, decides to take care of them. Koichi was captivated by the massive breasts, which were too stimulating for adolescence. If I miss this opportunity, I may never meet such a wonderful woman again. Koichi, who can no longer stay there, is moved by his earthly desires and ends up masturbating in Anna's underwear. However, he unfortunately runs into Anna...