"Whoa, what's this?" exclaimed Gary to himself as he was sorting the laundry for washing. He had retired early from his management position and had taken on the duties of "house husband" to fill his time. For the past month he had faithfully done the wash, including folding and delivering it to the various rooms of the members of the family. Until this load, the only non-white cotton undies had been his partner's, who tended toward the colorful, but sensible cottons and occasional silks. Now staring him in the face were several pairs of thong bikini panties. They were the "mesh" type that covered literally nothing and wedged up the crack of the ass like dental floss. Judging by the size (4) they could only belong to her eldest daughter, Karen. She was what the guys called a "hottie" and spent a lot of time teasing Gary by wearing minimal clothing in the summer and "accidentally" exposing herself the rest of the year.
This sudden change in panty preference intrigued Gary, so when he folded the laundry and placed it Karen's room, he made sure to place the new panties on top, so she knew he noticed the change. That evening when she arrived home, Gary said nothing and waited to see what would happen. Later that night, Karen knocked on his office door in the basement and said "thanks for taking such good care of my new panties." Gary smiled and responded "you're welcome, glad to be of service. Can I ask you something?"
Karen nodded and he asked "what made you decide to change to that style? Did you do it for you, or for the guys?"
Karen looked at him with kind of a shocked look and said "for myself. They make me feel sexy. What do you mean about the guys?"
"Come on Karen, I know you've had a few boyfriends, and you're cute and popular. Some guys like their girls to wear real sexy underwear, and believe me, they are really sexy."
"For your information Gary, no guy has seen what I wear for underwear, so it isn't for them" she said in a rather forceful and hurt tone of voice.
"I'm sorry, I didn't mean to upset you or infer anything. It's just my experience that men buy that kind of underwear for their women because it turns them on, and I thought maybe you had a special guy you wanted to turn on" Gary said apologetically.
"That's ok….I guess I am just a little uptight for some reason. I didn't mean to take it out on you" Karen replied. "So, how do you like them?"
"Oh, I like them, but I think I'd rather see them on you than in the wash!" he said without thinking. Fearing he'd stepped over the line, he quickly added "but I was just kidding, of course."
Without missing a beat, Karen said "I could model them for you if you want, but not tonight. I have to go out, but I'll be home early tomorrow and if no else is at home, I can give you a fashion show you won't forget!" "You've got a deal" Gary said with a sigh of relief AND a feeling of intense anticipation.
That night while he was trying to get to sleep, all he could think of was his stepdaughter in those skimpy panties giving him a show. Hell, she had done that all last summer with her tiny bikini bathing suit, but this would be different because he knew the panties would hide nothing, and she might as well be naked for that matter. As he envisioned Karen modeling for him, his cock started to swell but there was no chance for relief as his partner was sound asleep. So he just would have to wait until Karen got home.
The next day dragged on as he awaited Karen's return from her classes at the community college where she was an 18 year old freshman. Just around 1:00 pm she came in the door, all full of pep. "Ready for the show?" she asked in a light mood.
"Sure, how do you want to do it?' Gary asked.
They decided to go upstairs, and he would stay in his room and she would change in her room and come in to show him her various styles and combinations. There was an easy chair in his bedroom which he sat in and awaited her first entrance.
"You ready?" she called out.
"Bring it on" he replied.
Karen walked in dressed as she was when she came home and proceeded to do a slow striptease as she took off her tee-shirt top, exposing a white lace bra. Karen is not big up top, having a 32B chest, but cute nevertheless. As she leaned forward to pull off her jeans, Gary got a nice view of her tits as they were pressed together. She slowly pulled down the jeans, being careful not to pull down the mesh panties which barely covered her neatly trimmed pussy. Of course the mesh material did not hide her pussy hair. She then slowly turned around revealing her taut butt which had no covering whatsoever save the thing line of material down the crack of her ass.
"Well, what do you think?' she asked.
Gary choked on his words as he muttered "very nice." "Would you like to see more?" she inquired.
"Absolutely" he said, still having a hard time swallowing. "I'll be right back. I have five outfits for you to see" she said as she picked up her clothes and went to her room.
The next outfit was totally thong, front and back. It was not mesh, so he couldn't actually see her pussy hair, but it made a nice mound in the front of the white thong trimmed in blue. "Holy shit, that doesn't cover much" he said again with difficulty. She had on the same white lacy bra this time as well. Gary was having a hard time keeping his cock from giving him away.
The next outfit was similar to the previous one, but black and she changed to a black push-up bra making her tits look larger.
"I've got two more outfits to go, and I'm not sure you're going to make it" Karen said pointing to his obviously enlarged crotch area of his jeans. "It won't bother me if you slip into something more comfortable, like your sweats. That way if you want to get in touch with your feelings, it won't be a hassle. I know this must be creating some discomfort, but remember, you said you wanted it."
As she left to change into the next outfit, Gary jumped up and grabbed his sweats and swapped the tight jeans for them, leaving off his jockeys as well. He noticed that he had leaked some pre-cum and quickly wiped it off with a tissue. When she came back in with the next outfit, it was just the bottoms of her new thong bikini bathing suit. She wasn't wearing anything on top. "Just getting ready for our vacation in a few weeks. You did say the beaches were topless, right?"
Gary was speechless. What was she doing, showing him her tits after teasing him with sexy crotch shots? He nodded his assent to her question as he gulped trying to gain his composure.
She looked at his crotch and said "I can see someone enjoys the show!" Gary subconsciously reached down and adjusted his now fully erect cock. "If I show you mine, will you show me yours?" Karen asked with a teasing smile. Without waiting for an answer, she moved forward a little and put her thumbs in the sides of her thong and started to slowly slide them down her thighs, allowing her perfectly trimmed bush to come into view.
Gary reciprocated by slowly sliding his sweats down as well. His thick cock, already hard from the erotic teasing he'd been through for the last half hour, sprang out and lay there for her to view. She finished stripping off the thong and knelt down to pull his sweats off because he seemed to be paralyzed by the sight of her totally nude before him.