Finding It, Altered My Sexual Self

Giving my husband a blow job on his beautiful large cock, I noticed a blemish.
Something that wasn't there two days before when I sucked his dick.
After a to and thro conversation, he eventually admitted to having had a blow job from someone at work.
They'd essentially given my husband's cock a love bite and it showed.

When I asked who she was, he stuttered out "It's a he".
Right away I became incredibly turned on and I didn't know why. Making my husband lay back, I straddled his thighs, guided his cock to my pussy and impaled myself. As soon as I sank down, which made me cry out with pleasure, I made my husband tell me everything as I slowly, very slowly fucked him.
It turns out my husband is bisexual and has been fucking a young guy (19) at work.

As he described who, when, where and how with this young man called Daniel, I had orgasm after orgasm.
It was the horniest thing listening to my husband relay how he fucked Daniel, knowing just how that boy would feel taking my husband's cock.
When I'd climaxed for the last time sitting on his cock, my husband flipped us over and put his whole length straight up my arsehole.
He knows because of his size, it's not easy to take his huge cock. Even so as he fucked my arsehole from behind, he told me it's exactly how Daniel enjoys being fucked.
And in that moment I knew I was more than happy to share that experience and my husband with a teenage boy.

I've now met Daniel several times. Each time I've gotten a little more easy with watching my husband fuck him. Yet it's the after sex with my husband that I get soooooo turned on about.
I'm not sure what it is, but I get unbelievably turned on knowing he's just fucked Daniel. I guess it's my new fetish.