My Adopted 52 Yr Old Mom.

My mom never shut bathroom door when we were alone, as a result i saw her wash wearing only a skimpy slip. This was happening in my pre teens. Every other day i saw her bare buttocks and masturbated from my room. She had a full figure but well rounded. When i was 16 things got unbearable so i walked in even though i was shy and asked if i could talc her shoulders, to my surprise she said oh son of course. I started but obviously my fully erect cock in my shorts was rubbing against her bare hips. Mom wasn't married but she turned and asked me are you enjoying this and i said yes mom. She then next said why don't you slip off your shorts. I hesitated then did it, my throbbing wet cock was actually now rubbing her bottom. I apologized but she said don't be silly son you are normal, this is nature you feel nice. I wrapped my arms round her and said i love you mommy, at the same time my cock had slipped underneath her slip and within seconds i started ejaculating over her back and hips. I said sorry again but she told me don't be silly son its natural. She cleaned up, got naked and then said son you and i can go to bed . Learned everything from her and it lasted years.