+1 Junkyard.
I played the field a fair bit as a younger man (early twenties) and had a panchent for the older lady (late twenties early thirties) as they knew what they wanted and usualy went like trains, but anyway I digress…
I would quite often be confronted by the old Bio-clock whereupon I would just be honest and say I was just enjoying the fun we were having and wanted to enjoy the moment without anything else as I was under no impression that we were anything other than just using each other.
They'd usually understand, get a bit tearful sometimes and try to seduce me with promises of financial security if I sired them a sprog- one sold her house and moved from Darlington to Leicester to try and get me to settle down with her!!! But I was always honest as I didn't want them to think I was after anything else other than a bit of a fling.
I knew I was a cad and was always honest about this from the start, they just usualy kidded themselves they were going to be the one to change me.
Catharsis over.