Sis's Father In Law

I got asked by my sis, if I could check in on her Father in law as they lived too far away to check in on him during this latest lockdown; so being the good brother that I am I agreed.

Personally I didn't understand it as Jack is just short of 70, fully capable of looking after himself and only just retired, oh well, cue me showing up to make sure he is okay.

WE laughed over their need to make sure he was okay, he was quiet amused and also a little annoyed that they felt that just cos he retired and was living alone he needed minding; we shared a beer in his back garden, talked a bit then I was on my way.

But that didn't satisfy them so once a week I went over and spoke to Jack, bringing some beers as we chatted in his garden, laughed and in all honesty it was nice to have someone to meet up with.

When it did happen, it was because I left my phone on the table whilst I went to use the loo; coming back down I saw Jack giving me a good look over.

He pointed out that my phone kept beeping so he picked it up and saw some messages notifications on the locked screen from a very popular gay hook up app.

I was kind of embarrassed as he kept teasing as we sat back down and had another beer, he said he wasn't bothered and if I needed to reply then go ahead.

I quickly checked them and seeing as it wasn't someone I was interested in I let them down easy.

It was a short while later when Jack said in his day, there wasn't a app for sex and if they wanted it, they had to go to certain cinemas or back alley bars.

I spat my beer out, realising just what he meant, then I asked him to clarify and he said it had been years since he hooked up with a man but he could see the appeal of having an app do the legwork.

I went home later that night, but couldn't now get the thought of Jack tapping a guy out of my head.

The next time I went over, Jack greeted me and we went into his garden; he was wearing some shorts and a t-shirt and sandals, beers on the table.

A beer later, a call to his son and we were chatting away; he asked if I ended up getting lucky, saying how it was just two friends having a natter.

I sighed and said no, he chuckled and gave mock condolences.

I went in for another beer but when I came back, his shorts were open and a very impressive cock was flapping in the air.

He just grinned and put his hands behind his head, I needed no further persuasion and soon I had my mouth wrapped around his thick daddy cock.

It was so thick and god it tasted great, when he finally blew his load, I choked on the amount.

Over the next few weeks, I sucked him several times and got fucked once.

My sister checking in, had me fighting not to laugh as she thanked me for being there for him; I just said it wasn't so bad, gave me a nice break in the week.