Doing it behind her back feels right! (Part 1)

A teenage son discovers he knows someone in common with his father and it turns out to be the start of am amazing but complicated relationship for all of them.

It wasn't planned, the sex that is but following my divorce and the urge to start all over again I don't know why I left my son there with her. She had started a new relationship with her lovers baby on the way, I had no idea what this was doing to our own son who at 19 hadn't really had many relationships of his own, though he had plenty with his right hand!

I had a feeling my son might be gay but what do I know, I'm just his father and the last person to judge, I mean, before I met his mother all those years ago I was with another guy and I didn't want it to end, sex with another male can be awesome, you don't know what he will do to you next but you can never forget it, ever.

Knock knock! It was 11am, I wasn't expecting anyone as I opened the door to my son with someone else in his company, it was my lover from almost 20 years ago. Mind if we come in? Glynn said as he and my son Alfie stepped into my home. It's you! I said to Glynn, you're with my ex, how!?

Glynn looked at me, he looked so confused with his feelings as Alfie spoke for him.
Dad! This might sound a bit weird but Glynn and I have been seeing eachother behind mums back and now she is pregnant with his child, we don't know what to do, we can't stop seeing eachother, we love eachother so much, you have no idea just how good this guy is in bed dad! Alfie said, unknowingly.

Oh yes I do son, you see, this guy who's been fucking your mother and you, before all that, he was fucking me. I said it as casually as I could, it took a while for his brain to work it out but eventually he got it.

So you're gay too dad or bi or what, you take it up the asshole too dad! Alfie said excitedly and keen to hear his father answer.
We shared the love son! Glynn said as he took hold of Stuarts hand and Alfies too, it felt so right that the three men wanted to see if they could pick up from where they left off, only who was going to get bummed first!

I know just the game, Stuart said as he stood up and started to get naked, he didn't have to wait long until his son and his wifes new partner got the idea and began to take their clothes off too!