As I get older my sexual urges become more and more deviant. I love my wife but we've been together for twenty-five years and our sex life has settled into occasional vanilla sex. I started watching a lot of bondage porn mostly dominant women abusing subservient men. I'd masturbate and cum hard watching vids and looking at photos. I started scouring the internet and found quite a few women offering their dom services on line. I contacted a few, got some prices and came close to making an appointment but I always chickened out.

Then after thinking about it forever, and at a time when I hadn't managed to cum in close to three weeks, my wife went to her mother's for the week end. That Friday I sat up late watching femdom porn and reading stories. I was so horny I found a few ads and focused on a really attractive women in her early twenties who offered a wide variety of services. I had been drinking and feeling bold so I sent her an email thru her website asking about an appointment. To my surprise she answered quickly. I confessed that I didn't really know what I was into being new but she got me talking so I described some the the scenes that most turned me on. We made an appointment for the next day.

I barely slept. I was super horny and desperate to cum but I resisted jerking off because I wanted to try bondage and figured I'd chicken out if I came. The service was really expensive but I had a small slush fund hidden away my wife was unaware of that I tapped into. I drove to her place almost shaking I was so nervous. When I arrived she looked fantastic, was sweet and put me at ease. She decided she'd run the session herself and if things became too intense I was to say the word "Montana" to get her to pull back.

Well we got going. Mild at first with me kissing her boots and her whip before she made me penetrate my ass with a thick dildo. It took me a long time and she encouraged me with her whip across my ass. I wasn't able to get the full length of it in my ass so I was punished. To my surprise she brought in a muscular man wearing leather and a mask who was bound with his hands behind his back. She ordered me to kneel before him. Then ordered me to perform oral sex on him. Now I'm not bi-sexual and I've never wanted to suck a man's cock so this was a shock. I hadn't expected something like this. I could have said Montana and avoided it but the thought never entered my mind, I simply wanted to please her so I willingly sucked her slave's cock.

She instructed me and I followed to a T. I took the slave's cock in my mouth, used my tongue on it, sucked it and felt it grow hard. Once he was hard she made me sit back and look at it. His cock was long, thick and ram rod straight. He had large heavy balls as well. The head glistened from my spit coating it. She ordered me to kiss it, then French kiss it. I followed her orders with unwavering devotion. I sucked the slave's balls, massaged them, stroked his cock and sucked it deep into my throat. The slave never made a sound but the throbbing in his cock told me he was enjoying it. She finally ordered me to make him cum. I got a good sucking motion going on his head which he responded too. She made sure I didn't go too fast and eventually when my tongue was cramping and my knees were hurting I felt him cum in my mouth. I sucked until he was finished. She knew he was cumming and told me to hold his cum in my mouth. She made me show it to her, and had me swish it around my mouth making sure to coat as much of it as I could. She finally told me to swallow it which I did. She ordered me to clean the slave's cock with my mouth which I did without complaint.

She told me to look down at my cock. It was rock hard and standing tall with pre-cum oozing from the tip. She stood me up, made me bend over and told me I could masturbate and cum if I needed too. I smiled needing it so bad, until she said I could only masturbate as long as she whipped my ass. Once she stopped I had to stop. She started slow whipping me, It hurt like a mutherfucker. I stroked myself and tried hard to make myself cum but each stroke across my ass made me scream and it was hard to concentrate. I was finally right there about to cum when she said "that's it no more."

I made the mistake of not stopping in a timely fashion. She became angry, grabbed my balls and squeezed them which got my attention. She walked me to a large X frame she had and strapped me too it. She gave me a speech about instant obedience while squeezing and twisting my nuts and slapping the hell out of my hard on. She was brutal. She ordered her slave to fuck me with a dildo. He forced it into my ass and fucked me with it. It was uncomfortable and even painful but it had an impact on me making my cock drip and keeping me on the edge of orgasm.

My mistress punished my cock the whole time while her slave assaulted my ass. She stuck my cock inside a plastic bottle with a wide mouth that was tight on my cock then fucked me with it hard, jerking it up and down the head of my cock. It hurt like hell while at the same time she managed to edge me several times with it before she stopped. She violently yanked the bottle of my cock then viciously slapped the head several times. She was brutal. She gagged me to keep me quiet. I'd been on the verge on orgasm for so long I was thrusting my cock in the air towards her trying to finish.

She was angry, using this sharp prickly tool of hers on the sensitive skin on my cock head making me shake and cry. She ordered her slave to stroke my cock. I was shuddered at his calloused hand stroking me. One hand was still working the dildo and the other was milking my cock head.

Then she showed me a large shiny butcher knife. She told me she wasn't going to allow me to disobey her any longer and was going to castrate me. I panicked. She rubbed the dull edge of the knife all over my body. I was trying to focus and scream at her not too but the dildo punishing my ass and the rough hand on my cock made it hard to even think. I felt her roughly grab my balls to yank them down making me jump. She whispered "not to worry I'll take good care of them after their mine." She trailed the knife down between my legs. I struggled to get free but I just couldn't. All I could think of was how was I going to explain losing my balls to my wife?

I was screaming "Montana" over and over into my gag with no effect on her. She stretched my balls out hard which hurt like hell. Then I felt the cold steal of the blade pressing into my ball sack from underneath. I screamed like a baby then felt the rush of orgasm. My load rushed to the tip of my cock and a second later I was having the orgasm of my life. I felt the blade cutting as I screamed into my gag and the slave viciously milked the cum from balls for what I thought was the last time. My god I came and came and the slave kept milking me well past the last spasm sending shock waves through my system. After I'd finally recovered and my mistress removed my gag and freed me from the X frame I'd realized I still had mt balls. I was so relieved and grateful. She told me that she'd decided to spare me this time. I practically cried as I thanked her.

After the session she was back to being her pleasant self. She told me she enjoyed the session and could come up with something else if I wanted another one. Maybe someday after I've finally recovered from the last one.