Sure but we need to do it slowly. I like to edge boys. So tell me which part does interest you first?
There is something very hot about watching your own cock twitching away in front of your face. I would find it could easily push me over the edge at first. Once I learnt I could be flexible enough to lick my own bell end that was a revelation!
It’s a completely different sensation cumming into your own mouth watching your head then opening your mouth and cumming into it, it’s very hot. I wish I could be flexible enough to suck myself off.
That happens to me a lot. Looking at my cock and knowing I'm going to feel the hot spurts splashing across my tongue is almost an instant orgasm.
I jack off on the back of my left hand, and then lick it clean. I'd also lick yours off of your belly, and suck your cock dry. I love the taste of cum.