She was seriously vulnerable, and she knew it. And he loved it."I have the next stop, Love. I hope for your sake that there's time for meto untie you.... Otherwise..." He let the meaning trail off and she shook witha combination of fear and excitement. What would happen if he left herhere to be found at the next station? She struggled more to get free."No time for that, Love."She saw him lean in and kiss the front of her panties. She responded witha moan and a throb in her cock."Mmm, you scent the. . back there. It was morning and I hadn't... you know... went yet.It seemed pretty gross at the time." I think the 'Joy of Sex' says to use a light enema, like a Fleet, a couple of them to avoid messes, and lots and lots of lube", I added. "It makes it easier if you want to be that adventurous."All conversation stopped, and all 3 girls looked at me. "You read up on anal sex?", Megan astoundedly asked."Well,... not on purpose", I said. "I was reading the 'Joy of Sex' and just came to that part.. Even though those tits were so close to me, I fought the impulse to be so predictable and focused on the kisses we were exchanging and this beautiful mother’s ass. My hands were glued to it. Squeezing them, caressing them, pulling them apart and releasing her cheeks to spring back into their usual position.I could tell Janet was enjoying the attention I was paying her to ass. It had to be a somewhat novel experience in that most men would have latched on to her breasts by now.Mark’s mom was. ” I teased. I swear to god I could have sworn she said “you should see my other outfit” but she mumbled it so I couldn’t be certain. I got up and walked after her into the little kitchen as she rummaged around for some kind of food. She saw me out of the corner of her eye and smiled viciously but didn’t do anything but to dig deeper in the fridge. I couldn’t help but watch as the hem of her bathrobe slowly rose up revealing more and more of her beautiful bronzed legs, finally stopped as the.