Yuria Mano and I have been close friends since we were children, because we live next to each other, so we often go to each other's houses to play. I was in puberty, so I was very curious about my body, my sex hormones were also high, so today after school I hurried home to continue reading adult magazines and masturbating as usual. I was masturbating when Mano suddenly came in out of nowhere and caught me, it made me extremely embarrassed until she approached me and used her beautiful little mouth to help me continue to do it. It turned out that she was equally lewd, that day we helped each other relieve all our physiological needs and this was also the first time we both knew about sex.