[ROE-061] Only I know... Yuka Mizuno holding a knee with a friend's mother

The study of the father and son family had a secret longing for friend's mother, Yuka. And someday that thought goes to love.... At that time, it was a learning that felt the awakening of sex in the foolery I witnessed by chance, but I was spending a time in agony because I did not know how to diverge. Yuka who learned of such a trouble secretly untouched it .... Then, the study which cannot suppress reason to the stimulation felt for the first time attacks her too much. Yuka who continues to be squid by his meat stick that rules violently like kedakamono can not hold back ....