My First Office Job

It was when I was working in my first proper job. It was a funny old office, quite an old building with lots of stairs and offices hidden away. I'd been there a couple of months and I could tell that one guy there seemed to have a thing for me. He was one of the sales guys, a confident guy in his late 20's. I had tried to ignore him as at that age, I thought that I never wanted to mix sex and work!
I had been asked if I wanted to a bit of over-time on a Saturday morning, to help the company sort out some old paperwork. I needed the money so I went in. I'd been there all morning and it was nearly time to go - in fact most of those that had come in had already left. Was a bit strange to be in the office with it being so quiet. It was then, as I walked down a corridor that he suddenly grabbed me and pulled me to him. He kissed me, not giving me any choice. I tried to push him away, but as his hands moved over my body, I felt my resistence go.
He unbuttoned my blouse and took it off, then pulled one of my **** out over my bra. He kissed and sucked the nipple. I found myself unzipping him and I had his **** in my hand. He was MASSIVE. I meant like one of the largest I have ever seen. Maybe 10". Soon my knickers were off and he had me against the wall. I'd never felt anything like it inside me before, and I loved it. He was the first guy to ever give me his load on my ***** - he didn't ask about protection. And it made me realise just how much I love taking a load from a guy I don't know.
Once he was done, that was it. We put ourselves straight and left work. But I did find myself staying on late quite a few times and getting myself ******* senseless after work by him. Even after I got myself a boyfriend - I just couldn't stop myself! Oh, happy days.