"You can grope it, if only 10 times..."　Seeing the unexpectedly pleased face of a childhood friend, without thinking turns into full on sex.

"You can grope my boobs but... Only 10 times." “There's a concert that I really want to go to, so let me stay over.” That is what childhood friend, Mayu, said when coming to his house. This being the first time seeing each other since graduating high school, she grew up a bit but... Her big boobs ha