You are sure you want to free Kristen?”I paused for a few seconds. Was this the best thing to do, or the worst?“Do it.”“Yes Master.”After a ...few minutes of the program running, I realized it was time for the second part of my plan.“Jeremy, tie me up, so I can’t move and prepare the second Device.”“Master, are you sure about this?”“Yes, do as I ask.”Jeremy paused until he accepted the command, but then efficiently trussed me up like a turkey. I wriggled a bit, but would not be getting out of this. I could feel my nectar running down my legs. I couldn’t remember ever getting this excited.“Spread your legs, my angel,” you urged me on. As if hypnotized, I spread my legs.“Go on, spread them as far as you can for me, my angel,” you prompted again after I still hadn’t opened my legs wide enough in your eyes.I forced my legs apart until I couldn’t open them any further and almost lost my balance. With my arms tied over my head and my legs spraddled so vast that I nearly stood on tiptoes, I was. After a dozen tongue thrusts or so, I ordered my lover to stop. Perfectly trained, he did and watched me stand up. But I did not remain on my feet for long. After only a few movements, I was on all fours. With an inviting smile, I presented my pussy to my lover. Fuck me! I ordered. And that was exactly what he did. Fuck! I moaned when he mounted me. He used his front legs to squeeze my waist while hopping forward with his hind ones. Apparently, the powerful canine was just as horny as I was,. .. At a next station it got even busier, he got nearer, and then left his hand there, then he waited until people got off and then leaned into the side of me and then he whispered "is that what I think it is?" F***! I was so embarrassed / humiliated and of course horny, and hardening, but obviously I couldn't, as I was very restricted, so it was painful, which seemed to make me hotter, wet and more embarrassed, what could I do, I was literally cornered by a 70+ old well built old guy who knew I.