Sorry in advance for the bad english.

This is was my moms ex girlfriend so sorry if doest not really counts.

My moms GF was always flirting with me , but it took a while for us to start fucking. Her brother returned because he wanted to save some money instead of renting a home, he was one of those kids who thinks he is better then everyone. So one day I made my mother in law fuck on his bed almost an entire day but the thing is... I made her use some his stuff to fuck herself with and clean herself also... his pillow mainly. Most of his stuff was marked with stains for days.