A childhood friend gives a butt job after sympathy and practicing sex! ...It was supposed to be just that! My childhood friend, who I've been with since I was little, has grown to become particularly kind and beautiful towards me. Naturally, my cute childhood friend lives a fulfilling life at school, while I am unable to even talk to girls. Before I knew it, my childhood friend had become a big difference. My kind childhood friend, who couldn't see me, takes care of me in order to practice getting used to girls. She's spoiled by the kindness of her childhood friend and made a slightly naughty request and then she lets her do a "butt job" with the promise that she'll just rub her back...! However, it was supposed to be a promise to just rub it, but it ended up inserting it...!