My neighbor is a beautiful, slender sister and has a beautiful butt. Because I am a neighbor, I sometimes help her. One day I dropped the key, the owner of the apartment was traveling so there was no backup key. I didn't know what to do, Kashii-san caught and invited me to stay temporarily in her room for a few days. Looking at the glamorous underwear, more she constantly put her beautiful butt towards me so I could not keep my mind anymore. I rushed to massage, took the scent from her body and then put my erect dick into her! She did not seem to refuse me, she always said this time was the last time but during these three days, I didn't know how many times I had shot inside her ...