You were all dressed up in a flouncy yellow dress. The kind and with the petticoat. You were in a cage next to my couch while I was watching a video of us playing on TV. Which of course turned me on so I let you out of your cage and stood you in front of me.
I slowly lifted your skirt and slid my hands into your tights and slid those down to reveal sexy black rubber panties. I slip those off to reveal that you weren't just in one cage but two. A bright yellow chastity cage for your little sissy clit.
I grab the key from around my neck. And unlock the cage Which is a relief for you as you have been locked up for nearly a month and are in desperate need of release. Your balls and so sore and swollen that they kinda stand up. I start stroking slowly. Just rubbing your whole package. It hurts but also feels so good to have me touching you. Then as you start to get harder I take you into my mouth. I start licking slowly around the head then start to suck like it is the straw to an extra thick shake and I can't wait for that first taste. Once I have gotten you nice and hard I stand up and take my skirt off and then my panties. I can tell you want me to fuck you with my strap on. Your mouth is watering like a pavlovian response to it. But first you are going to please mommy and if you do well I will fuck you before I put you away.I bend over, spreading my cheeks and tell you that I want you inside me but you are not allowed to cum till I tell you. I am slowly stroking your cock with my pussy. Squeezing and releasing it. We start to go faster and faster till we are frenzily fucking. Screaming things my lizard brain says like "fuck my hole you fucking whore. Make your momma proud!".You are so close to shooting your giant load for so long but you won't cause you want the reward at the other side.
You keep fucking me. I keep screaming. You can't take it anymore and beg for me to let you cum.
"No, not yet! Now fuck your mommy like your life depends on it.
I start moaning louder and just saying nonsense until I yell "FUCk! I am cumming!!! Cum in my ass at the same time!!!"
We cum together so hard that my legs stop working and I fall pulling your still cumming cock out of my hole I give you instructions to clean up both of our cum but not to swallow. Once you've sucked you load out of my cunt, you lick up my load off the floor. You then stand there with a huge mouth full of our love juices. There is so much you are having a hard time keeping it in. I come back down and take a hit of weed. I look you in the face, your makeup running from your tears. And I kiss you full on the mouth. Swapping the cum back and forth till we both have a mouthful. Our cum has become one load in two months. I look at you and swallow. You follow suit. "that is a good little girl." I then look down and notice you are starting to get hard again.
"I guess we didn't drain enough. Let's fix that."
I stand up and bend you over. Flip your skirt up and spit on your filthy little sissy cunt. Lubing it up so you can take my big black dog cock.
There is no gentle when I'm fucking you. I am slamming my dick into your hole. And you are taking the whole thing. That is your favorite part. In no time you just start screaming "thank you Mommy", "Your cock is amazing mommy", "It's so big, I want you to split me in half".
You are starting to get closer to cumming again and I flip you over so I can see you. "you better not cum till I say". My cock is driving you insane. Pushing you closer and closer to the edge. I start stroking your cock while I am fucking you.
You are so close. Begging for me to let you cum.
I put my hand over your mouth and you taste our fluids from before. Finally, I allow you to cum just as I thrust deep then pull out.
Your cum dribbles down your shaft as I start to clean you up with my mouth., 
I then put your chastity cage back on. Tell you to get dressed and lock you back in your cage next to the couch. Before I leave I say "I hope you enjoyed your release. That is the last time that happens for a while.",