Reunited after mom abandoned me

I was abandoned by my mom when I was born. She was too young and had dreams. So, after I grew up, I found her. For the last week I have been spending time with her and tonight is our final night together. She tells me how sorry she was for leaving me to grow up alone without her. I told her I forgave her but she asked if there was anything else she could do before I left. I told her all my friends got to crawl into bed with their moms and fall asleep. She is reluctant but give in. As I lay with her, I can't help but look at her breasts and want to touch them. I want to be close to her. I touch them and tell her all my friends got to see their moms without clothes on but I didn't. She is uncomfortable but I can tell she likes it. She tells me to cuddle and rest. I wait for her to relax and then I start touching her ass and slide my fingers into her wet pussy. She can't say no. I fuck her until she gives in completely to our urges. I love fucking my mom!!!