HUNT-850 My life had been nothing but going back and forth between school and home with no stimulation at all. But one day, I saw my sister's friend taking a shower, her figure clearly visible through the glass. So, I got an erection and boldly peeked thr

I Wanted To Secretly See My Sister's Friend's Shower Appearance Who Came To Stay At Our House, And When I Gently Walked To The Dressing Room... The Glass Was More Transparent Than I Imagined! Both nipples and man hair are clearly visible! Moreover, I was even masturbating! Unexpectedly looking through the glass, my sister friend opened the door and Morobare! And suddenly approached me not to tell anyone that I was masturbating!