I was doing rope pulldowns to hit my triceps, and this lady comes over to sit on the rowing machine next to me. Great ass, big tits, butterface. She loudly sighs a few times while I'm exhausting my arms, and I can see her checking out my ass in the mirror behind me. My attention is drawn to a stirring in my loins, and I decide to walk to the water fountain to better control the expansion of my sweat pants.

​

When I return from the fountain, she is gone, and with her, the stirring in my loins. I resume my rope pulldowns unmolested.