Em was not into rough sex so this was the first time I had done anything like this to her.
In year 15 of our marriage, I was lying awake at 3am, sexually frustrated because Em wasn't into sex for the past week. I was unable to sleep and had to get up for work in a few hours. My dick was hard and I was angry about all of it. Meanwhile, she laid there like Sleeping Beauty. Fuck it, I'm getting sex right now. I rolled toward her so I was the big spoon. I pulled my boxers down first and then moved her pajama shorts and underwear down to her knees. She was confused from being woken and angrily spoke, "What the fuck are you doing?"
Normally, I would have shied away and stopped but not tonight because I needed sex. As we lay on our right sides I pushed my hard cock toward her so she would know what I wanted. She said, "Are you serious, you woke me up. No way, go back to sleep."
She tried to reach for her shorts to pull them up but I took my left hand and slid it between her left arm and body. I had never done anything like this but I moved my hand to her throat and gripped it so she couldn't move. I tried to slide my hard cock into her but she wasn't wet so I struggled a minute. I honestly believe she was in shock at what I was doing because she didn't try to stop me or even say anything. My hand was squeezing her throat for the first time in our relationship but I didn't care and I strengthened my grip on it. I wasn't really choking her yet but I was holding her in place by her throat and probably restricting her breathing a little.
Surprisingly, her pussy dampened. I whispered into her ear, "That's a good girl, I know what you like." (I realized a few years ago that calling her a good girl was a trigger for her). I was able to slide into her now and started thrusting. I was more holding her by the throat until this point but now I hesitantly choked her while I fucked her.
After 30 seconds or so, her hand first pulled at my elbow and when my arm didn't move she slid up to my wrist and tried to pull it away from her throat. I wouldn't let go and I ordered her, "Take your fucking hand off my wrist or I'll really choke you." She obeyed and moved her hand away quietly. Her pussy was now soaked and my cock was rock solid so I kept going.