Tim and Tina are a married couple in their early 30s. Married for 10 years, their sex life was ok. They had sex once a week instead of every day (sometimes twice a day) like when they first got together. Both in fairly good shape, Tim hits the gym 3x a week and Tina takes Karate twice a week (on Tuesday and Thursday). Saturday evenings were almost always sex nights, and they both looked forward to it. They were truly in love.
Both faithful, life just takes up most of their free time. Prior to meeting, Tina had 3 lovers and Tim had been with more than double that. The first of Tina's previous lovers had a slightly above average 6" cock. Her second lover had a huge 9" cock that was extremely thick. It was so huge that it was sometimes difficult to enter her petite body. Her pussy was always tight, so getting John's (her ex) huge cock inside of her, was painful (at first), but eventually her pussy stretched to accommodate his girth and she enjoyed his much longer cock.
Eventually, they split up and she got together with her last boyfriend, whose penis was average length and thickness. She then enjoyed sex continually without the pain that was some times present when being fucked by John's huge cock.
Intercourse was no longer painful, but her (then) boyfriend's penis was not big enough for her to fully enjoy getting fucked. She sometimes missed the feeling of a large cock stretching her pussy and hitting deep within her vagina, sometimes stimulating her g-spot.
Tim's cock was also slightly above average at 6" long and average thickness, but had a slight upward curve to it. Tina enjoyed the "curve" and how it felt inside of her vagina, because when fully embedded inside of her, it was able to stimulate her g-spot. She also felt that Tim was a wonderful lover. He was a caring lover who always made sure that she came before he did, and his oral skills were top notch.
One evening (while Tina was at karate), Tim decided to watch some porn. Although it was only Tuesday, he wanted something to get him in the mood for mid-week sex with his wife, when she returned. As he scanned the titles (and screen shots of the films) he saw the picture of a karate teacher in his karate ghee, with the pants down and his student on her knees holding his huge cock.
Tim's immediate thought was that his own wife was currently at karate. He never thought about Tina being unfaithful, but the girl in the video resembled his wife and so he hit play and began watching. He watched as the young lady was conservative & reluctant (like Tina), but was eventually seduced by the instructor and fucked by him in the backroom of the karate studio.
The girl in the video looked a lot like Tina and for some unknown reason to him, Tim got extremely hard imagining his wife Tina with Dan, her karate instructor. Tina was a 5'3" brunette, large 34D breasts with slightly dark, large silver dollar size areola, and nipples that extended out when excited (or cold). She couldn't ever go braless in public, because her nipples always protruded significantly. Her body was tone, with great legs, a nice ass, and an amazingly beautiful (and tasty) vagina.
As he watched the girl on the screen getting fucked by her instructor, he began playing with his very erect cock. The instructor had a huge 9" cock, and the girl was cumming from his cock sliding in and out of her. At the end, the instructor came in the girl and as he pulled out, the camera zoomed in to the girl's stretched out hole, as gobs of the instructor's cum oozed from her pussy.
Tim watched in awe but stopped touching himself, cus he wanted to save himself for Tina, when she returned. Unbeknownst to him, Tina had already returned and was just outside their bedroom door as Tim changed the channel on the tv. She had heard the moans from the video, but didn't see any of it.
"What are you watching, babe?"
"Oh, Law & Order."
"Cool."
Tina brushed her teeth, then undressed in the bathroom. She walked into their bedroom in just her panties. As she walked into their bedroom, Tim looked at her bare large boobs and instantly thought about Dan seeing them. He then looked down to her lace, see-through panties where her sparse pubic hair at the top of her mons and a glimpses of the petals of her vaginal lower lips below, were visible.
Again, he thought of Dan getting the same view of his wife. Tina pulled on a nightshirt and got into bed to watch tv with her husband. As she cuddled with Tim, Tina felt his extremely hard cock touch her leg.
"Wow, someone is excited. What have you been doing tonight?"
"Just chilling. But the sight of my sexy wife undressing, got me excited."
Tina then reached down to grasp his cock through his boxers.
"I'll say. All this from just seeing me undress?"
"Hun, you are extremely sexy and the sight of you semi-naked turns me on. Your tits are amazing. Those see through panties accentuate your amazing vagina. Any man would get hard at the sight of you, like that."
"Any man? Babe, no man would ever see me like that."
"I'm just saying that any man would love to see your amazing body like that."
"Hmmm. You'd be too jealous and pissed off if any man saw me like this."
With that, she sat up on her knees and removed her nightshirt.
As she knelt on the bed, she removed Tim's boxers. He had a raging hard-on and Tina wrapped a hand around it.
"Like this?"
Tim's cock pulsed and he couldn't help but again think about Dan seeing his wife like this. Tina felt his cock throb and wondered why. Tim immediately pulled her head down to his cock. As soon as she started sucking it, he came. His whole body shook as he came in his wife's mouth. Strangely, he imagined her sucking Dan's cock and swallowing his cum.
Tina swallowed his whole load, but was disappointed when Tim rolled over, thanked her and went to sleep. She lay there for the next 20 minutes, horny and frustrated. She had expected to be fucked after seeing how hard Tim was earlier. She couldn't believe how fast he came and that he didn't make her cum before he did, then he went to sleep, leaving her wanting more.
Just then, she thought about what Tim was watching while she was at karate. Law & Order had just finished so she turned down the volume then hit "last" on the remote. Her jaw dropped when she saw the sight of a clump of cum in the girl's wide open vagina, as a man with a huge cock, stood near her in the frozen video.
After a few moments, she decided to see what transpired earlier in the video. She restarted it and was shocked to see that it was about a husband spying on his wife (who had a strong resemblance to her) fucking her karate instructor.
She raised the volume slightly and watched the entire movie. After a while, her fingers found her pussy and she couldn't believe how wet it was. She didn't know if it was the fact that her husband was watching this type of movie, the scenario in the movie (husband spying on wife with her karate instructor), or the size of the instructor's penis, that got her so aroused.
She masturbated to the scene before her. Eventually, she came as she watched the karate instructor (who also had a strong resemblance to her own instructor) fuck the girl with his huge cock and came in her.
Thoughts of Dan & of her previous boyfriend's huge cock flooded her mind.
Unbeknownst to Tina, Tim had woken up from the movement on the bed and the faint dialog on the tv. Although still facing away from his wife, in the dressing mirror on the closet door he was able to see the video that she was watching and her masturbating til she orgasmed.
"Does the thought of a conservative wife being seduced turn her on? Maybe she had thoughts of Dan seducing her?" He wondered.
Although she came, Tina still felt like she needed more. She wanted her husband to fuck her. She needed to feel a cock inside of her, fucking her until they both came. That would not happen tonight. Tina would have to wait until Saturday, for their weekly lovemaking session to experience a cock in her.
Thursdays karate lesson always consisted of 3 or 4 ladies in a group instruction setting. As usual, the lesson ended around 8pm. Dan left immediately after the lesson, as did 2 other students. Tina and Kim (another student, who was also Tina's friend) decided to go have a drink afterwards and headed to the bar 2 doors down. They had been friends for a few years and most topics of discussion were fair game.
The women were there chatting for over an hour when Kim mentioned that her husband had asked her if she was interested in opening their marriage. Apparently, he had heard from another friend that it did wonders to their sex life. Tina took that opportunity to mention the porno that she caught Tim watching, and about it involving the wife and her karate instructor.
"Shit girl, you'd be thrilled to have Dan fuck you." As she giggled.
"Oh?"
"Yeah, my girlfriend Liz use to date Dan. She said that he was a very aggressive lover and that he has a huge cock."
"Shut the fuck up!"
"I'm serious. She says his cock is around 8" long and extremely thick. They use to go to swinger parties and he'd fuck 2 or 3 women, making them all cum."
"Come on 2 or 3 in one night?"
"Yup, plus her!"
"No way. She's full of shit."
"Seriously. She said he'd take a Viagra before going there, then was able to fuck all night. Sometimes, when it was just the 2 of them at home, he would make her cum by going down on her. She said he ate pussy better than anyone else she's ever had."
"That's probably because she never had Tim eat her out." Tina laughed.
So did Kim.
"Liz said that even without Viagra, Dan would fuck her for hours, and with a cock like his, she came multiple times!"
"Well, it'll never happen with me. That's for sure."
