Sexual orientation :
Hi Paradise4u,,, I think you should slowly open your sons door,, while he is stroking his cock,, and let him see you while you are rubbing your wet pussy,,, and ask him " Can I help you with that ?" I bet he will get red,, but say yes !! And that what I think you want,, I know I would say yes to having my mother stroke my coch for me... My mom had nice big tits,, I never got to play with them,,, but saw them quite a few times.. I also think your son might like playing with your wet pussy while you stroke his hard cock.. Don't be surprised if he cums fairly quickly,, and you get cum all over you.. If you get that turned on by just watching him jerk off,,, you might want to think about sucking it and safe the mess !!
Let us,, or me how it goes for you,,, I'd be interested ..