It's been almost three weeks since Emma first fucked another man, her infidelity sending us on a new sexual journey. Most nights we made love like any other married couple, other times Emma surrenders to her dominant side and becomes my Mistress, those were the times I craved.
In the intervening weeks Emma's fucked the same guy, Mikey, on five occasions. They've had a few quickies, but on the past two Fridays they've gone to his apartment. Several hours later she's come home sexually satisfied and more dominant than before.
This Friday I walked into our kitchen happily thinking to myself, right now they'll be on their way to his apartment. My excitement was already building at the prospect of her further transformation so I was disappointed to see her bag, clothes and shoes on a kitchen chair.
Walking through to the hall I shouted, "Hi, are you home?"
"Yea babe, I'm in bed." She called back.
Heading up stairs I called out, "Oh no, are you OK?"
As soon as I walked in to our bedroom I had my answer. The air reeked of sex and my wife lay naked on our dishevelled sheets.
"I've been feeling very horny and naughty lately, so this afternoon I left work early and brought him here to fuck me in our bed. I was half hoping you'd be home in time to catch us at it. It was fairly close; he only left about five minutes ago."
"I would have loved that, I could've watched."
Chuckling she said. "To be honest I think you would've scared the shit out of him, you don't really look like the kind of guy who likes to lick another man's cum from his wife's pussy."
Glancing in the mirror I guess I had to agree. I'm six feet tall and weigh in at about 175 pounds. I've never had any problem attracting women, so I suppose some consider me good looking. When I'm not out running or down the gym I keep in shape by teaching and practising martial arts, and despite being a Ph.D. my buzz cut can give the impression I'm a bit of a knuckle dragging thug.
Seemingly reading my mind Emma said, "I bet no one would guess you liked being treated like my cuckold bitch, speaking of which, strip, you have some cleaning to do."
Smiling broadly I replied. "Yes Mistress Emma."
Settling on the bed I said, "Do you want me to clean you now Mistress, or after you tell me what you and your lover did?"
"After, so lie down and listen. I was so horny that as soon as we were in the house I demanded he fuck me over the kitchen table. He kissed me, pulled my shirt over my head, pushed my bra up and started sucking my tits. He reached up my skirt and grabbed my cunt; I was so wet he easily easy pushed a couple of fingers inside."
I was already so turned on that my hand wandered to my cock and began stroking. Emma slapped my hand away saying. "I've told you, I own your tiny dick now, you don't get to play with it unless I say so."
"Sorry Mistress, I couldn't help it." I replied contritely.
"I don't care, you've disobeyed me so you'll have to be punished. Close your eyes, and remember, what happens now is your fault."
I was simultaneously excited and scared; with her increasing sexual dominance came a willingness to hurt me.
She whispered in my ear. "Don't move."
My scrotum erupted in pain, the urge to sit up and grab my sack almost overwhelming, but I gritted my teeth and fought it. Slowly the pain eased a little and I was able to breathe again.
"Ok bitch, you can open your eyes."
Despite the pain I had to smile at my Mistresses ingenuity. She had clamped a small but powerful bulldog clip to the bottom of my scrotum, the pain was far greater than when she pinched it, and better yet, she was able to make the pain last as long as she wanted.
Through gritted teeth I said, "Thank you Mistress, please continue."
"Close your eyes and listen. I unfastened his trousers and pulled out his cock, he was rock hard. He twisted me round, pushed me flat on the table and pulled my thong to one side. I was so wet he didn't need to ease his cock in, he just drove himself balls deep in one hard thrust. I very nearly came then."
Amazingly my pain had faded and I could feel my excitement building again, the urge to take hold of my cock was immense, but I was resisting. Thankfully Emma wrapped her fingers around it and gently stoked, but my relief was fleeting. A pain like fire laced through my shaft and I cried out and tried to sit up, but Emma had lain across my chest.
"Suck it up bitch," she hissed, "you know you want this."
Of course she was right. I lay still, slowed my breathing and waited for the pain to ease a little.
"Thank you Mistress."
She pushed away, and laughing said.
"Take a look, bitch."
This time there was a bulldog clip attached to the underside of cock, but amazingly my erection hadn't softened at all.
She continued, "I was rubbing my clit as he was slamming his cock into me. I felt so slutty, skirt pushed up over my arse and him fucking me with his trousers round his ankles. He was obviously thinking the same because less than minute later we came together." She continued. "As much as I enjoy a hard, quickie fuck I was still far too horny to let him go, so I striped and gave him a lap dance. When I could feel he was hard again I grabbed a couple of beers and led him up here."
Emma sat astride my stomach, and fixing me with a cold stare said, "Only an hour ago there was another man lying naked in your bed, drinking your beer having left a load of cum in your wife's cunt. A real man would be pissed about that, but not you. You and your pathetic little prick find it exciting, don't you?"
I knew she was only playing up to her dominant side, but her barbed comments hurt more than the clips she'd attached to my cock and balls. Reading my emotions she sneered.
"I thought you liked pain," and holding another two bulldog clips in front of my face, added, "so here's some more." With that she closed one over each of my nipples.
My whole body jumped like I'd been given an electric shock, but it wasn't pain it was pure bliss, somehow even the pain in my cock and balls had been replaced with far more pleasurable sensations.
"Thank you Mistress. Please tell me what you did next?"
Moving to lay beside me she continued, "Even after that quick orgasm I was desperate for more so I started to finger myself. Mikey just sat back with his beer and enjoyed the show. He loved it and was soon rubbing his stiff cock. I was strumming my clit and pulling my nipples, Mikey was gently stroking my legs and belly, telling me how sexy I was and how hard I was making him. You know I love being watched so my orgasm was huge."