"I did it because it felt good, and I couldn't help myself."Vanessa laughed. "Well, at least you're honest about that. Why don't you take me for a tou... of the grounds?"They got up and Cherie took the beautiful redhead girl all over the property, up to the gazebo and for a walk through the trees, while Diablo followed faithfully behind, occasionally wringing a squeal out of Cherie when his wet nose dipped under her skirt and prodded at the cleft of her bottom."Diablo is a bit naughty sometimes,". Then my mother shifted her position slightly and I had to stifle a gasp when I felt her thigh pressing at my groin as we moved. The effect on my cock was to send it shooting to full erection in seconds, not only was this embarrassing it was also uncomfortable, but there was no way I was going to try moving to adjust my erection."We seem to have a problem." My mother finally voiced her knowledge of my arousal in a low voice."I'm sorry mum," I sighed, "I... uh..." Hush dear." She said stroking my. Pleased with her appearance she pulled on the matching opera gloves before checking the contents of her evening bag. The entry phone buzzed and moving to the hall she pressed the intercom, ?Yes??Miss Carter??Yes??Your car is here?Checking herself once more in the full length hall mirror she picked up her key and switching off the light pulled the front door shut behind her. Her heels clattered down the marble steps of her apartment building and reaching the lobby she hurried to the door.. They continued to push and jerk and spurt for what seemed an age, until finally they were both equally spent and they both collapsed back onto the bed, still touching and holding hands as they both gulped down huge lung-full of breath.I’d only just managed to stop myself coming and like them, I tried to calm down, although it was much more difficult for me as I was the only one of the three of us who’d not enjoyed the release and pleasure of cumming.I temporarily moved back from my spying crack.