Tilly's big night in

It felt strange to Tom waking up in the spare room when there was only Tilly there. Somehow he had unwittingly given over the master bedroom to his wife's girlfriend. That thought gave him an erection but most things did these days. He jacked off to the fact that a teen girl had somehow dominated him in his own house. He also thought about the sight of her beautiful pussy being played with right next to him.

He came over his belly and reached out for yesterdays socks to clean himself up. He was still horny but decided to get up anyway and headed to the shower in the main bathroom. He had cleaned himself off and was just thinking about cranking one off again when Tilly came straight in. The door wasn't locked of course. He wasn't used to having other people in the house and there was no reason for her to walk in anyway.

"Morning Tom, sleep well?"

"Tilly! I'm showering."

The shower door burst open and cheeky faced Tilly appeared in front of him "And doing other things too I see" she said gesturing at his tiny erect cock.

"Tilly, for crying out loud" said Tom trying to cover himself.

"Come on, don't be shy, we are jerk off buddies now. I got a really good look at it last night, and you of me so don't be a pussy" she teased.

"What do you want Tilly?"

"I was going to make breakfast. You've been doing most of the cooking so I thought I'd make pancakes to say thanks. You up for that?"

"Yea sounds great but do you mind?" said Tom.

"Not at all said Tilly looking at his cock. So who were you thinking of, me or Sarah?"

It had ben her but he said "Sarah"

Tilly smiled and then lifted up her to to flash her tits "You can think about these if you like" she said before turning tail. "Don't be too long. I'll have the batter done in no time."

Tilly actually behaved herself for the rest of the morning and the pancakes were great. They were getting short of a few things so they headed out to the supermarket. Tilly had made herself look stunning in knee high boots and a little back dress and she linked arms with Tom as they shopped for groceries and was generally very tactile. Half way around she leaned in and whispered in his ear "People must totally think that you are my sugar daddy."

"I'm trying not to think about it I'm already distracted by you enough."

"Aw, you are so sweet to me" she said loudly before kissing his cheek. Tom blushed hard.

It was a god job that his cock was so small or it would have been really obvious and between that and the blood rushing to his face he could well have passed out. Still, he was enjoying himself. Tilly was playful and fun as well as being hot as hell and he even found his own naughty side when at the checkout he smacked her on her behind and said "That's daddy's girl." Both Tilly and the cashier had been so shocked he was tittering about it all the way back to the car.

He whipped them up a quick lunch and after Tilly said she should probably do some studying so Tom headed into his office to jerk off remembering the feel of her behind on his hand. Now he wasn't cumming in his pants any more he was quite enjoying his new found virility. There was the benefit of multiple orgasms but it also seemed to give him a renewed energy which he focussed onto a bit of admin to keep up with work.

The rest of the day passed quietly enough. After dinner the two of them settled on the sofa to watch films. Tilly was back in her boy shorts and vest which seemed to be her favourite hanging around the house get up, at least while she was hanging out with Tom. Tom's phone went and it was Sarah. Tom answered it "Hi. Oh okay. Okay. Yea will do, love you." Tom looked at the phone like it had turned into a piece of fruit.

"Everything okay?" asked Tilly.

"Yea, she's not going to be back tonight and..."

"And what?"

"And she's going to leave the line open so I can hear what she gets up to so..."

Till hopped up onto her knees excitedly "Can we listen together?"

"Tilly, I'm not sure."

Tilly grabbed his arm "Please. It was so hot watching the video with you. You don't need to be embarrassed I'm cool with what you guys do and you'll get to see my pussy again. Come on, what do you say?"

Tom couldn't win the argument with himself. The idea of seeing Tilly masturbate again got him excited so he begrudgingly said "Okay" and pressed the speaker button on his phone and the sounds of Tom giggling and breathing heavily filled the room.

Tilly looked at the phone and listened intently "This is so hot but it's a bit quiet. Can we make it louder?" Tom attached the phone via Bluetooth to the surround sound speakers and the room was filled with the noises of sex. Tilly waisted no time in getting her shorts off and encouraged Tom to do the same "Come on I want to see you cum while your wife gets fucked" she urged.

They positioned themselves at the opposite ends of the sofa and watched each other masturbate. It wasn't long before Tom had shot his first load and Tilly clearly enjoyed the sight of it as her pace quickened on her own pussy. Not being as sensitive as Tom she wasn't ready to cum just yet but she was extremely aroused having this submissive guy orgasming over the sight of her and the sounds of his wife being fucked hard by the sounds of it. It made her feel naughty and she had an idea "Do you like watching me play with myself?" she asked.

Tom was already masturbating again the sounds of flesh slapping flesh and his wife's moans driving him wild and this young beauty masturbating in front of him, he was in a frenzy of arousal "Yes, you are really beautiful. It's so sexy." He couldn't feel self conscious when this turned on.

"Maybe I should give you a closer look" said Tilly standing up and moving closer to him. Tom panicked slightly not knowing what was going to happen. She stood in front of him and turned around. She bent down straight legged and put her hands on the coffee table and spread her legs "You can look but no touchy or I will have to think up some way for Sarah to punish you." Tom sat on the edge of the seat so his face was fairly close "Closer, get as close as you can without touching me" commanded Tilly and Tom obeyed leaning forward until his face was close enough that he could smell her sweet scent and feel the warms radiating off her cute pink pussy.

Tilly began to masturbate furiously. She had never had a guy so close to her. He wasn't allowed to touch her and she knew he wouldn't. She could feel his breath on her as her fingers rubbed furiously and the sound of Sarah calling out a constant stream of expletives and praise for the man who was in her. It was all too much, her pussy gushed and her juices were splashed around by her hand covering Tom's face as she came.

Tilly caught her breath and turned back to look at Tom. She laughed "Oh dear. I made a mess of you" she looked down "You made a mess of you too, hang on." She skipped out of the room and came back with a couple of cloths and threw one to Tom who wiped his face then cleared up his own mess.

Tilly sat down on the sofa again and listened to the noises Sarah was making "It doesn't sound like they are slowing down. I wonder if she tweaked his sex drive like she did ours? He sounds like a gorilla the way he's grunting. Did you hear her cum that last time? He totally didn't let up on her. I wonder what his neighbours think." She looked at Tom who was still erect but had flopped back onto his seat and was recovering "Did you like what I did then?"

The question had a hint of uncertainty in it. Tom looked at Tilly and gave a tired smile "It was super hot. You are very sexy and amazingly good at teasing me."

Tilly gave a genuine smile "You are so nice Tom, I feel a little bad for teasing you."

"It doesn't stop you though does it?" said Tom wryly.

Tilly bit her lip and shook her head. They sat in silence for a minute listening as Sarah came again "Stop, just for a minute. I need a drink and to change position" she pleaded after she finished cumming. There was panting and the sound of drinking from a bottle "My pussy is so full of cum. Look at it pouring out of me. Mmm, tastes good. Why don't I suck you off for a bit, give my pussy time to recover."

"You're on" they heard Jim say "Lay with your head over the edge of the bed. I'm going to fuck your throat."

Soon the room was filled with the sound of Sarah's voice being interrupted by the pounding of Jim's cock into her mouth and occasional gasps for air.

Tom looked over and saw that Tilly was playing with herself again she looked back at him and smiled guiltily at him "It's too sexy not to masturbate. I just keep imagining his cock violating her throat. Oh my god, I've just had the naughtiest idea. You up for it?" she asked Tom.

"Up for what?"

Tilly looked wicked with glee "I'll show you. Don't go cumming just yet" she said pointing to the fact his hand was on his cock "Back in a second" and she ran from the room her cute little behind on full display.

Tom listened to her footsteps thundering up the stairs and then a moment later, thundering back down. She burst into the room at speed clearly excited about what she was holding. She came over and held it out proudly and Tom could see it was Sarah's dildo. "What am I supposed to do with this?" he asked.

"Use it silly" she said.

Tom stammered "I, look, I mean I've never done that. I don't think I could take it."

Tilly burst into laughter "You thought? On you? I meant on me, use it on me. Although," she looked suddenly thoughtful "If you wanted we could always try that."

"No, I'm good you is fine." He looked at the dildo and then at her "Er, how do you want to do this?"

"Hang on" said Tilly "Listen."

By the sound of it Sarah was struggling for breath and just at the point where both of them started to get worried for her whatever Jim was doing stopped, she coughed and started to breath again."

"Are you okay?" they heard Jim ask.

Sarah panted for a little while "Yea" she said catching her breath "You came so much and right down my throat. I thought I was going to pass out but I was cumming at the same time. Wow. That was hot. Can you pass me the water?" There was sound of her drinking and settling her breath. "Still hard I see."

"Always for you baby" said Jim.

"You spoil me lover. Do me doggy this time?"

"What ever you want."

There was shuffling and giggling soon followed by more moans and groans of pleasure.

"She must have tweaked his libido. There is no way a guy could fuck that much" said Tilly "Well, if she's bent over I guess I will too. Besides I loved displaying myself last time." She took off her top and her breasts sprang free with their cute little nipples stiffening as they touched the air.

The sight of Tilly fully nude in front of him was almost too much for Tom and he felt close to orgasm already. Watching her turn and bend over with legs spread, watching her pussy open as she lowered her top half so she was supporting herself on the coffee table had him tensing to hold back his orgasm. "Hang on" he grunted and Tilly looked back to see him, eyes closed taking deep breaths.

"Are you that excited?" she asked.

"Yea, phew, okay, I'm ready." He moved forwards on the chair the dildo in hand the sound of sex had become like incidental music to him at this point. He gripped the flesh coloured dildo by the base and rested the head against Tilly's pussy. Tilly gasped as the cool dildo touched her. Tom knew not to push it straight in and he ran it up and down her slit making sure to cover it in her juices. Tilly was humming with approval and her hips began to move a little with the stimulation.

Tom was right on the brink again. The excitement of the situation was too much for him but he didn't touch himself and pressed on "Are you ready?" he asked.

"Mm hmm" hummed Till in affirmation.

Tom positioned the head of the dildo, angled it and applied some pressure. The head of the fake cock slipped inside and Tilly let out the cutest cry of pleasure. It was too much and the pressure built in his cock until it couldn't be held back and he shot cum on the floor. Tilly looked between her legs and said "You naughty messy boy. Did seeing a cock go in my pussy push you over the edge?" Tom nodded in agreement as he tried to come back to himself. "I'm pleased but please don't stop, you are teasing me" and she gently wiggled her behind at him.

Tom decided to ignore the mess and get back to Tilly. He pushed on the dildo. Even through the plastic cock he could feel how tight she was. There was no sticking but there was resistance. He went slowly, gradually inserting it until he felt it didn't want to go any further.

"Oh this thing is so thick and long. You did that really nicely" she purred "Go slow but start fucking me with it."

He pulled it out and watched her lips cling to it as if sad to see it leave and then back in again causing Tilly to grunt again. Her voice was soft and sweet as he slowly worked the big cock in and out of her. She reached underneath and began to play with her clit "A bit faster please. Oh yea, a little bit more. Yea that's it. This big cock feels so amazing. It's like his isn't it? Sarah told me it was but now I've seen it I know it is. It's like you are fucking me with Jim's cock and it's amazing."

As if parroting Tilly Tom heard his wife's voice "I can't believe how good you are. I've never been fucked like this. You're amazing, I love you."

Tom balked slightly at those words but he shook it from his mind. She was probably just in the zone again and she knows he's listening. That was it, she was playing to his anxiety's again to turn him on. She totally did it on purpose.

"Hey, why did you stop?" said Tilly frustratedly.

Tom shook his head and got back to fucking Tilly. He honestly felt blessed that he should even get to see such a gorgeous young creature let alone pleasure her even if he wasn't allowed to touch. He eagerly thrust the dildo in and out of her and was rewarded with a song of pleasure. "More, more" she pleaded and he obliged using more speed and ****. "That's it, it's like he's really fucking me. Watch him fuck me." Tom was using the dildo hard and fast now and Tilly screamed out and her knees buckled pulling the dildo out of Tom's hand and sending it flopping on the floor.

Again the sight was too much for Tom and he grabbed his cock and he sent cum shooting out. He hadn't meant it too but it landed on Tilly's behind. She reached behind her and in her cum drunk state rubbed the cum into her skin. "You came on me" she giggled looking at her hand.

"Sorry, I didn't mean to" said Tom worried she'd be upset.

Tilly waved her hand airily "It's fine. I suppose it's only fair after I came on you. This stuff smell weird."

As they cleaned up whichever round of sex Sarah was on came to an end. Jim headed off to the toilet and Sarah picked up the phone "You still there hon'?"

Tom scrambled to get the phone and disconnect the speakers so he could reply "Yea I'm still here."

"Well done, did you cum lots?"

"Yes I did."

"Me too but you probably heard that. I'm glad you had fun. I don't think we are done but my battery is running out. I'll see you tomorrow. Love you."

"Love you too" and she was gone.

Tilly was sprawled out on the sofa next to him with one leg up so he could see everything but she was past caring about that. "I'm exhausted" she said "I can't believe she's still going. Hey Tom?"

"What?"

"Thanks."

Tom looked confused "What for?"

Tilly shrugged lazily "I don't know, for being cool I guess. For being the weirdo you are. I don't know, It's just... I had fun."

Tom reached out and held Tilly's foot that was next to him "You are welcome then I suppose" he looked at her and smiled "I had a lot of fun as well."

Tilly smiled back then got up and crawled over to him. She linked her arm through his and cuddled up to him "Put the telly on" she said.

"Are you not going to get dressed?" Tom asked in surprise.

"No, I'm happy like this" she said as a matter of fact "Come on I want to watch something funny."