I'm sitting in my chair in the living room and she walks in.

Wearing a short, red skirt and a tight white t-shirt. She has ankle socks and gym shoes. No bra and no panties on, not that I am aware of the latter part yet.

"Hey, dad!" She gleefully announces her arrival.

She walks over and stands above me, taking the position of power and dominance that is now always hers.

It started two or so years ago, and I was in control. Using my twenty-something step-daughter, educating and developing her. But she soon realised that the power was all hers and she grabbed hold of it with both hands.

She squats down between my legs, her skirt riding up her curvy, but athletic thighs.

I was lost when she entered the room and now I am completely disarmed and her complete plaything and toy.

"Uh, hey, sweetheart." I stutter as I'm hypnotised by her physical presence and my desire for her attention along with my duty and urge to satisfy her.

She takes her hand and rubs it over my groin, rubbing my cock, 'her' cock through my jeans.

"Get hard for me." Still with a joyous and playful tone but definitely a command.

She unbuttons and unzips me, reaches in and firmly grabs 'her' cock from underneath my boxers and pulls it out.

Smiling in delight, she sees it is already beginning to fill with blood and swell in front of her eyes.

"Pull all that down." She snaps and gestures to my lap. I obey and wiggle my trousers and boxers down to my knees.

She takes a hand and strokes it along my thigh. 'Her' cock is now almost fully engorged and is twitching at her touch.

Grabbing my balls she then squeezes them firmly. 'Her' cock pulsates as a small drop of pre-cum forms at its tip.

Quickly she licks it up, just swiftly stroking across my head with her tongue.

The tease sends shivers through my entire body.

She then takes the forefinger of her right hand and begins to slowly suck it. Getting it nice and wet. She looks me in the eye with that devilish glint flashing across her glassy eyes and spreading to a smirk across her luscious lips.

"Lift, daddy." Another playful but sincere order.

I lift my ass up off the chair and hold. She moves her hand down and forward, pushing it beneath me, searching and exploring.

Finding my asshole she slides her finger in.

My entire body flinches and 'her' cock jerks upright.

Her finger inside me, she begins to move and wriggle it. Teasing and stretching my hole, massaging my prostate.

"Good daddy, your little girl loves to milk you.".

Each movement produces an ever-increasing bubble of pre-cum on the head of 'her' cock.

After a few moments, she pulls her finger out and slowly, again she licks across the top of 'her' cock, and collects all of her delicious nectar.

"Daddy, you're going to fuck my ass now. But you're not going to cum are you?."

"N, no, no sweetheart," I murmur wondering how I'm going to fight the urge to explode in her heavenly, tight ass.

Using her fingers to gag herself self and spit it all over 'her' cock. Making sure with her hands that it's fully covered and well lubed.

Standing and turning around. Lowering herself and simultaneously pulling her pert and bouncy ass cheeks apart.

"Slide it in now daddy."

I grab 'her' cock and press the tip against her ass. Pushing it in as she presses herself down onto it.

Her ass pops open and 'her' cock slides in. She pushes down to take more length, moaning as it slides in and stretches her.

She begins to ride 'her' cock with her ass.

"Yes daddy, I'm going to use you to fuck my ass. What a treat for you.".

She's building up speed and is now riding me quite hard, she moves her hand and begins to rub her pussy and she uses 'her' cock to stretch her tight little ass.

The delicious curves and contours of her form move in a hypnotic and arousing rhythm, an enchanting dance as her flesh ripples as I try to force my need to climax down.

"Yes daddy, yes daddy. Don't you dare cum daddy." She whispers between increasingly laboured breaths.

I'm holding on to the chair, straining against her forceful rhythm, the fact that she's hurting me a little and that I like it is almost impossible to contain. I'm fighting the need to cum.

"Daddy, daddy, yes.....yes. Don't cum daddy."

The intensity reaches new levels as she comes closer and closer to climax.

"Fuck my ass daddy!"

I'm thrusting into her as hard as I can against her ferocious motion. Filling and stretching her ass with every inch of 'her' cock.

"Ahhh, ahhh, ahhhhh, daddy!"

She wails and moans just before she orgasms. Still writhing and convulsing forcing me to keep fucking her ass, as she feverishly rubs out the end of the orgasm on her pussy.

It's a hellish nightmare, I am ready to burst but I know that if I do the consequences will be multiple and all will be bad, and in a variety of ways.

With one final movement, she finally lifts herself off.

She's satisfied, for now at least.

I sit there with my, 'her' cock raging. One simple touch would make it explode.

"So good, daddy, well done!"

She reaches into a pocket and pulls out an all too familiar item.

It's the cock cage she bought for me.

She tosses it down onto the chair, next to me.

"Daddy, when that has gone down." Pointing at the thundering cock, she owns, that aches and throbs between my legs. "Put your cage on. I want you to send me a photo to show me. I'm going out now but I might have use of you later.".

Breathing heavily I manage to say "Yes, sweetie, of course, and thank you.".

She giggles and flicks up her skirt and turns around, just to show me that ass one more time, so I can watch it wiggle away.

She leaves me sitting in complete frustration, delirious, a little rage welling inside of me.

But no doubt I will be obedient and do everything she asks of me.

How the tables have turned in the past two years.