[EMBW-042] Grandma's Writing Brush Fumino Mori (Censored)

<p>Akira and Gaku, who lost their mother when they were little, have been living apart for three years due to their father&#39;s job transfer, but they visit their mother&#39;s house for the first time in a while. He boldly reveals that Manabu is a virgin. In order to save her discouraged grandson, Fumino uses her own body to teach her.</p>