It started, as usual, with me on my knees, waiting. The door opened and my Mistress stood there, though I couldn't see her because of the blindfold I had been instructed to wear, along with my ankle and wrist restraints. She ordered me onto all fours and retrieved her whip from the bedside table, where it lay next to all the other items that I had carefully laid out prior to the session commencing.
Mistress reminded me of our last session, where for the first time ever she had failed to come. She was not happy about it and told me in no uncertain terms that I had better perform supremely well this time or I would be facing some form of chastity which would last at her discretion. As she pondered how she might keep me locked up for one, two or maybe even three months I felt my cock harden beneath her foot. Why should the thought of not being allowed to cum for so long make me so horny?
Then Mistress decided to administer 13 lashes of the whip to my cold backside. It stung a bit, but at least her aim was good this time and she didn't catch my balls. Once I had counted out the lashes, Mistress pulled me up onto my knees and ordered me to worship her feet. I willingly obeyed, kissing her feet and circling her toes with my tongue before taking each one into my mouth in turn and sucking on them.
Satisfied, after several minutes of attention, Mistress ordered me to stand and led me (still blindfolded) to the bed. She ordered me to get on the bed, but instead of laying on my back as was the norm, Mistress told me to get on my hands and knees. This was new. Now I was confused.
Mistress attached my wrists to the bedposts and told me that she wasn't in the mood for messing about today. Then I felt the dildo pushed into my ass. As I got used to the sensation .I heard her sliding the strap-on up her legs and tightening the belts at her sides. She climbed onto the bed, the dildo was pulled from me and the strap-on took it's place almost immediately. I buried my head in the pillow as she fucked me, the initial shock giving way to a new fear, that if she wasn't careful I was going to cum barely fifteen minutes into the hour.
As I was thinking about warning her of my impending problem, I felt the strap-on pulled out and she quickly released my arms and pushed me back up onto my knees. She moved in front of me and shoved the silicone cock into my mouth and fucked my face. I love it when she does that. (So far Mistress has only used the smaller of the two dildo's that came with the strap-on, but I'm sure that eventually she will make me take the larger one. That scares me a little, but at the same time, it makes my cock rock-hard just thinking about it. I know it will feel so much better filling my mouth too).