My dad got divorced from my mother, married again and I have a 3 years younger half-brother with a big cock. I live with my mom but some times I stayed with my dad, his wife and my big cock brother. Now I only visit my dad with second intentions, when I know I can be alone with my brother, mostly on weekdays during the afternoon when my dad and his wife are at work, when I stay for dinner, and some times I even sleep there to have that cock the next day too.