Am I a bad mother [F38] for being so doting to my son? [M18]

My husband and I are divorced and I've been living with my son by myself. He is everything I have in this world. So I let my son get away with just anything.

I always felt that as a growing boy, he shouldn't have mysteries about the female body, so I always walk around naked in front of my son and I don't stop him when he touches me, jokingly spanking my ass, pinching my nipples. I sometimes also sleep naked with my son and I love feeling his hard cock sticking against my legs and thighs.

I have never admitted this but obviously this all gets me incredibly horny and wet. Sometimes I feel my son is the most perfect lover that I was never able to find anywhere else.

I would do anything to make my son happy but sometimes I wonder if what I am doing is wrong? I feel so confused and I need some guidance.