I was living with my single mom. My brother was living with my dad. I was 26, my brother 18, and mom 48. For some time I had been trying to convince her that us having sex could be another way of expressing our love and that I really wanted to do it with her. She kinda wanted too, but the concept of incest held her back. One day my brother came to spend the weekend with us but I had to work. The next day I got off early from work and thought it was perfect to keep seducing her since he was gonna be at his college.

I got home and saw my brother's car already there. I went in silently and found him and Mom kissing in bed naked. He was laying next to her caressing her as she softly stroked his cock. I was so jealous... but I got real hard. Like, for so long I was trying to get her to understand that we could actually sleep together, but she held back, yet not for my brother.