It all started at a well known Adelaide hotel on a hot friday night where our small company had gathered to relax after a long year. When I arrived most of the group were there including my bit on the side (Anna) We had a sex a couple of times in the past, but never amounted to anything more than a sexy email or text message ther day after on how much we enjoyed the night. Anna is my manager and as usual she dressed in a tight top and a mini skirt showing her hot body at 46. Being more legs than anything a mini skirt shows them off big time. By chance we sat opposite each other chatting away Anna had to get up for a bathroom break. As I was appreciating the sight I got a signal she hadn't used in a long time. The one she had for telling me she had no knickers on. My cock went hard in my pants as I knew that something great was going to happen. When Anna got back she confirmed with a lick of her lips. As the night went Anna was now and again rubbing my cock with her foot making sure I knew that she wanted it. After the tab was closed by our boss people started to leave and around 11pm there were only Anna, myself and the receptionist left. When the receptionist's boyfriend arrived Anna and I shared a cab back to her hotel room where she booked a night as she lived in the northern suburbs of Adelaide. As soon as we were in the elevator I was sticking my fingers up her juicy twat. We got to our room and she had my shirt unbuttoned before I turned the handle. As soon as we got in our clothes were off and stood there appreciating each others body. Then Anna got on her knees and took me whole sucking away on my rock hard cock like the first time we were together. I was in bliss land, but I knew she wanted me inside of her, so I offered my hand and took her to the bed where she laid on her, spread her long legs and demanded that I fuck and cum inside of her. I did as I was told, my rock hard cock slid inside her soaking wet twat and I thrusted deep inside of her until in one huge orgasm I flooded her pussy with my jizz. Anna orgasmed as I pumped every last drop into her. As I exited her I cleaned the overflow as shared it with her in a long slow kiss. That morning she woke up sore after at six hours of fucking. We said our goodbyes for that day and when we saw each other next workday she told me that she had played with herself all day sunday thinking about that night. We continue to fuck at work when the need arises.