My Son has the perfect shaped penis and he's always ready to have sex with me.

I know his favorite position with me is cowgirl because he loves watching my boobs bounce around when I am riding him to climax.

After I finish, I keep riding him until he starts to blow it in me.

I'll sit down on him all the way and watch his face strain when he starts to cum.

Watching his face when he's blowing it in me is such a turn on I usually cum again.