Am I really that much of a slut? Packing boxes with Blowjo

This weekend I finally had to finish packing my things as the move could start at any time now. However, I only had heavy things lying around and as I was already totally exhausted, I called a friend and asked if he could help me. He was really nice and came round straight away. We had a nice chat the whole time and somehow completely lost track of time. So I thought I'd get ready for bed before I kicked him out. When I came into the living room - wearing only a thong and sexy top - he looked at me so lustfully and as I wanted to give him something anyway, as a thank you for his help, so to speak, I just tried a blowjob.