Time for my punishment.

"Now looks like someones been a naughty boy tonight and has got detention," Yui says as she reaches back behind herself to give my cock a squeeze.

"Yui, I..." is all I can say before she digs her sharp little nails into me.

"Ahh, ahh, ahh. It's Miss Yui. Say it for me."

"Yes Miss Yui," I say causing her to retract her claws.

"That's better," Yui purrs. Standing up she gets off the bed and disappears from sight down beside the bed. "Now I caught you with something doesn't belong to you," I hear her say as she reappears, stepping onto the bed and standing over me this time. Dangling from her right index finger is Dawn tiny purple g-string.

"Yui, you were..." I hold my tongue as Yui takes her still high heel clad foot and lowers it so it's just an inch from my groin.

"As I was saying, something that does belong to you and as you can see, I wasn't wearing any panties tonight either."

With her last point, Yui pulls her pink dress off over her head, standing just above me in nothing but her heels.

"So I think you're going to have to work off your detention or I might just leave you locked up here all weekend."

"Yes Miss Yui, whatever you say, Miss Yui," I tell my sexy capture, eager to get started on working off my punishment.

"Good. Now let's see how well behaved that tongue is," Yui says as she walks herself up either side of my body. Looking up I can see Yui's pussy raised high above my face. Yui begins to slowly lower herself down towards my face, her knees spreading out wide as she squats down. I see her beautiful pussy coming closer and closer towards me, her sweet lips parting as she is barely a foot from my face. I see Yui's domination has got her extremely turned on. Her pussy lips pink and puffy and oozing moisture already. She's getting off on this powerplay big time.

Just as her pussy is mere centimetres from my face I lean forward to try and touch Yui's pussy with my tongue. I can feel the heat of her loins and I can almost taste her when she stops mid-squat.

"Now that I come to think about it, I think you might just enjoy that a bit too much," standing back up, I'm sure the look on my face must be close to breaking her resolute. Suppressing a grin, Yui steps back off the bed again and disappears into her **** case again.

"Yes, I think this will do nicely," Yui proclaims as she comes back to the bed. Yui climbs onto me so that she is straddling my chest this time, something hidden behind her back.

"I think its only fair that I get to enjoy myself first don't you think?" Yui asks me.

"Yes Miss Yui," I say back to her question.

"I'm glad you think so," Yui says as she produces from behind her back the glass dildo the girls Lawan and Dawn gave her.

Handcuffed to the bed I am helpless to do anything as Yui places her legs out on either side above my head and leans back on my chest. She is only small in comparison to me so that her weight doesn't feel like much as she lies back on my torso. I watch as she brights the dildo in close with her pussy lips, rubbing the tip between them, getting the tip of the toy all slippery. Yui lets out a groan as she starts to slide the clear glass penis inside her. My eyes are riveted to her pussy as it stretches wider to allow her dildo inside. I can't look away as she works in deep, pushing it up al the way inside herself.

Yui, very aroused already, mercifully needs only the very shortest amount of time playing with her dildo before she is close to coming. Her hair falling back behind her as she tips her head back keeps brushing up against the tip of my sensitive cock causing me to buck with each jolt. Yui starts to rock her whole body along me as she brings herself closer to orgasm. I notice as her tight little sphincter clenches and pulses as she starts to cum. Yui loudly moaning as she works her dildo as she comes. Sitting up she pulls the dildo from herself as she slides herself onto my face. Grabbing my head as I start licking her clit for all I'm worth as she cums, Yui bucking her hips against my face as she cums, her wet and juicy pussy leaving its mark all over my lips, chin and nose.

As she finishes climaxing, Yui pulls herself back from my eager tongue and half roll/half falls down beside the bed, reaching into her bag of tricks one last time. Come back out with a roll of condoms almost a metre long, the same sort she had at the school today. Yui pulls one of the roll and tears open the packet. Taking the little rubber roll, she quickly covers my cock with it before straddling me once again. Waiting no more time with talk or games Yui quickly lowers herself onto me, eager for me to be inside her, just as I am to be there.

Yui starts to ride me hard, the moment she reaches the bottom of my cock. Her hands on my chest as she slides her hips back and forth against me hard and fast. I can feel as she grinds her clit against my shaft with each forward buck of her hips.

"Ohh God, that feels so good baby," Yui sighs as she rides me.

"So good," I agree, the feeling of being inside her incredible.

"Grab my ass, bounce me on that big cock of yours," Yui commands me.

"Umm Yui," I say as I shake the handcuff pining me to the bedhead.

"Ohh oops! I forgot," Yui says with a grin and amazingly leans over the side of the bed into her bag as she rides me, not missing a single beat.

Leaning down to undo me, we kiss as our faces draw together. Yui works the key into the locking mechanism of the handcuff and I have one hand free at last. Seizing the sudden freedom, I turn the tails on Yui and flip us over so that she's on her back. With my free hand, I quickly snap the handcuff back closed on her wrist, leaving us chained together, one hand free a piece. I use my free hand to grab ahold of Yui's ass as I pound myself inside her, fucking her good and deep. Yuis free hand is wrapped around the back of my neck, pinning us together.

Me being on top gives me the freedom to hit the rhythm of strokes I need to push me to orgasm. I tell Yui I'm about cum as she screams back, "me too". I bust just as she wraps her legs around my hips. My strokes are short and deep as I unleash my cum in a torrent. My hips driving Yui down into the mattress with every pulse as she milks me with her squeezing, pulsating pussy. My orgasm is long and powerful and was it not for the condom I'm sure Yui would be leaking with my cum freely already. Panting I roll away from her and come to rest next to her, out arms above our heads between us.

I take a good couple of minutes to catch my breath. Sex with Yui is always an intense and incredibly strenuous experience.

With my breathing under control, I say to her, "Yui, can I have the key now?"

A tiny mouse squeak is the only response.

Rolling over to look at her I ask, "What is it?"

"When I came, I think I kind of dropped it..."

"Where?"

Yui points her handcuffed hand above the bed and down through the bed head.

Laughing, "we are in so much trouble!"

"I'm sorry," Yui says before hiding herself in my chest.

I tell her its fine and we spend the next 15 minutes trying to find the key. It appears to have disappeared entirely.

"What are we going to do?" Yui asks me a little worried that we might be stuck like this.

"We're going to have to call someone. Can you reach either of our phones?" I ask as Yui is the closest to the side of the bed with our things.

"Mines in my handbag which is too far away. Where's yours?"

"It's in the pocket of my jacket. Can you reach it?"

"I think so," she says as she leans off the bed as far as she can, reaching with her foot for the coat hanging on my computer chair.

Grasping it between her toes Yui drags it back towards the bed and hands the mobile to me.

"Who should we call?" Yui asks me.

"Who do you want seeing us like this? Piya?"

"No. I'd never live it down."

"Lawan or Dawn?"

"La-la doesn't drive yet and Dawn would probably just handcuff you back up. What about your friends Holly and Jess?"

"Yeah, although I'd never live that down at work."

"Aor?"