'Hey baby, you know how sometimes we talk about how time is relative?'
'Yes,' I gulped as my hand shimmied up and down my little cock.
'Well, it might seem like I'm only fucking his dick, and that I'm spending very little time with yours. So cherish your few seconds, and try to expand them in your mind. Ok cucky?'
I nodded and she laughed, snapping the head of my cock before climbing on top of her new lover.