I could no longer avoid the facts. My young, beautiful wife had now been unfaithful with multiple men, all while I watched. She knew that I had allowed this to happen, and that it even turned me on. I was jealous and angry, but I felt powerless. I didn't want to lose Kat.
In the days after I watched her service several men at the birthday party, sex between us had remained very hot. More than ever, Kat had become the aggressor, and our foreplay would almost always include me being spanked hard over her lap. Kat would generally end up on top, riding my cock until she had cum.
I loved watching Kat take charge like this, even when she would tease me. Just last night she had taunted me multiple times;
"Do you like looking up at my tits bouncing Mark? Your friends sure like to see them don't they?"
She could tell this bothered me, but the teasing seemed to turn her on, and certainly got me even more excited.
"Oh, Mark, I love riding your cock. It's not as big as Tom's but you do your best."
After she had cum on top of me she pulled herself away and told me to jack myself off for her. I started to stroke my cock, which was wet from her juices. God, she looked beautiful. "Cum for me Mark. Remember how much you liked watching Miguel's cock in my pretty mouth while Tom spanked me hard?"
That did it. I shot all over the bed and my hand. Kat knew she had me wrapped around her little finger and there was nothing I could do about it.
I was anxious about going to the football game at Tom's on Sunday, but I knew I had to face my friends again sometime. I put off leaving so when I arrived the game was just about to start and Cory and Kevin were already there. Tom wasted no time giving me a hard time about what Kat had got up to last time he saw me.
"Marky boy. You didn't bring Kat? Kevin is still so disappointed he missed out on how generous she was at the party."
My mind flashed back to Kat on the table sucking Tom's big cock. Tom had pulled out just before he came to shoot all over my wife's face, and Miguel had been sure to get pictures of how slutty my bride looked.
I mumbled something and Tom said loudly, "The games just getting started, why don't you fetch us all a beer while you get yourself one?"
I agreed to get this round, but told them I wouldn't get all of them like last week. Tom and Kevin both laughed at me and told me to hurry.
When I came back they were watching the kickoff return and I hoped we might have a normal Sunday watching the game as I handed everyone their beers. My hopes were quickly shattered.
"So, is Kat ready for a wild time next Sunday?" Cory asked.
"Guys, I think we all need to..." I started but Tom cut me off.
"I wonder if Kat is wet all the time. I have never seen her...felt her not wet. Man, she was sopping at the party!"
I felt my cock stir as I looked down in shame.
Kevin made a feeble effort, "Maybe we should give Mark a..."
"Is she always that wet Mark?" Kevin interrupted.
"No...I mean...of course not always." I answered.
"Ah. Well maybe it's just me!" Tom laughed heartily and slapped me on the back.
"What will she be wearing?" Cory asked.
"Maybe we should pick out an outfit for her?" Tom said thoughtfully. "I could stop by later with some lingerie?"
I was about to shut down the conversation when Cory asked if there were any snacks beer and Tom jumped in and told me to go get them some from the kitchen. I didn't want to set a pattern, but thought it would be good to let Tom and Cory cool down a little so I went off and found some Cheetos and chips. When I came back I could hear Tom talking loudly.
"That girl loves to be show off man. You should have seen how horny she got with strangers all watching me tease her. And she gets even wetter when she is spanked."
I felt myself get red in the face while I hardened. This is not the way I thought of my wife, but Tom was not making up stories. I made a noise so they would hear me coming back.
"Ah, that's a good boy Mark. Well done!" Tom taunted.
I placed the snacks and plates on the table and sat down, not wanting anyone to see the tent forming in my pants.
"You missed a field goal." Kevin offered helpfully.
The other two would not allow the topic to be changed.
"Imagine what she must have been like in college?" Cory asked lustfully.
"Oh, she must have been a wildcat." Tom proclaimed. "She didn't learn to suck cock like that sitting alone in her dorm!"
The banter continued for most of the game. I ended up doing almost all the beer runs, although Kevin pitched in a little. By the fourth quarter Tom had had a few too many and turned it up a notch.
"You know what would be sexy? If she wore just a football jersey with tiny panties. Can you make that happen Mark?"
I muttered that I didn't control what Kat wore and Tom laughed, "It's clear you can't control her Marky, but I want you to make this happen."
I protested again that Kat might not even be there and Tom shot back, "Marky, do you want to see me fuck Kat up her ass?"