My mother got married at 16, my Dad was 30 when they got married and I was born when my mother was 17. My Dad got sick and died 5 years ago and I became the man of the house. I have two sisters and we live together. My mother doesn't miss an opportunity to use me and my cock, this time she sent my sisters to our grand-parent's house so she could be alone with me because she didn't had sex for more than a month (there's always some one at home, and she's afraid of being caught).