My best friend from work had his 54th birthday over a weekend and we were planning on playing a bit at his house friday after work, as we were both supposed to leave at 13h00. Unfortunately for us we were told that we can't leave early, since not enough staff had shown up to work. All our plans were ruined and our shifts don't allow for that many to begin with. Flash forward after the weekend and we are back at work, but it is not as busy as it usually is. We decided that if we get the chance to slip away for some fun we would take it, because fuck our job for ruining our weekend. At around 17h30 we finally see our chance, so we quickly run to have a smoke and calm our nerves before trying something so stupid yet exhilarating. We come back through the back door and awkwardly sneak toward a dark and secluded storage room and lock the door behind us. He may be older than me, by about 33 years, but I am almost twice his size. He starts to take off his pants, but I order him to stop and sit down, I will take care of that. As he sits down I go down on my knees and start feeling him up through his pants. My hands are freezing, but it doesn't seem to bother him as I stick them into his pants. I take out his cock, still soft, and start massaging it in my hand. As it starts to grow I start licking his cock and I can taste his pre-cum. I start to take his cock into my mouth and almost instantly he is hard as a rock. I start slowly, just to get us both warmed up, and with every thrust I go deeper and deeper until I have his entire cock in my mouth and throat. This is the deepest I have ever gone and he knows it, so he is gentle and trying not to make me gag with every thrust. After maybe 2 minutes he tells me to stop, he is about to cum, so he pulls away and now it is my turn. I was so nervous about doing something like this at work that I couldn't even get it up, but he still went for it. After less than a minute my legs wouldn't hold me anymore and I almost came in his mouth. Now it is his turn to finish, so I go back down on him with all I have, trying not to make any noises. Now I could REALLY taste his pre-cum and it was wonderful. Another minute or so of intensely sucking on his hard cock and he pulls out and cums all over the floor. We quickly cleaned up our mess before we get discovered and leave as casually as possible.