Let's start by introducing ourselves. My partner Barb is a naturally beautiful and sexy woman. About 5'6 slim with long brown hair and a cute butt. But one of my favourite features about her physically is her boobs, 38DD and nicely shaped and firm.

Me. I am about 6 feet average-looking and of average build.

Together, we make a great couple. We both have a fantastic sex drive. Pretty much nothing is off-limits. While we enjoy watching porn and Barb openly comments on how hot a guy's cock may be and is not ashamed to admit she like cock. Just like I enjoy looking at a good pair of tits, since the start of our relationship it has always been for viewing pleasure only and not participating in our sex life.

In public, Barb is shy and introverted. Never leaves home without a bra. Always ladylike. But at home alone with me. She is comfortable walking around the house naked and can be a real sex-crazed woman. Sometimes she would just walk out of the kitchen into the lounge room and she would kneel in front of and take out my cock and suck it till I cum in her mouth. She would swallow my load and lick my cock clean and put it away before returning to the kitchen to finish cooking. Of course, sometimes I would just randomly walk into the kitchen, spin her around to face me and pull down her pants lift her on the counter and lick her pussy till she came all over my face. Or I would wrap my arms around her and kiss her ears and neck until she is so turned on she cannot focus on cooking. This would sometimes result in us fucking in the kitchen and sometimes I would just walk away and leave her hot and horny. Makes for a great night later.

Back to the story, the one time of year that Barb does show her sexy self in public is when we go to Sexpo. She is more than comfortable talking to the booth staff about a sex toy or dildo she may be interested in.

Earlier this year, we went to the Conference Centre for the Sexpo. I purchased two tickets, which included an entry into the lucky door prize for each of us. Barb and I filled in our names and phone numbers as required, and I popped both tickets into the barrel as we headed into the main hall of the conference centre.

It was already busy with people walking up and down the booths. The place had a buzz about it. Barb and I merged in with a small crowd and started walking from booth to booth. There were the usual sex toys, dildos, creams, etc., but there were also some weird and strange items that I cannot even imagine what they were for or how they were used.

In no time at all, Barb had brought a black dildo to add to her small collection. But no, it was not a large 10-inch monster, just average size, probably about 7 inches, but coloured black. She also brought three or four different creams such as nipple creams, lubes, etc. I also saw a box in her bag that had 'The Little Egg Vibrator' in big red letters printed on it. I was not with Barb when she purchased this and did not know much about it other than it was a vibrator. When I asked about it, she smiled and said, "I will show you later, but trust me, we will love it."

I jokingly said, "Honey, this is the one place where I am happy for you to buy as much as you want."

Barb giggled and slapped my butt and said one word. "Cheeky."

We were about halfway through the hall, so we decided to stop and have a coffee. We sat there and watched the folks walk by, which is one of our favourite things to do at Sexpo. As we sat there, music started playing on the main stage. A guy walked out to the middle of the stage with a wireless microphone. He introduced himself and announced that Sexpo had arranged lunchtime entertainment.

I said to Barb, "Wow, this is a first. Wonder what they have planned."

The emcee continued, "Welcome to Sexpo, and for the first time, we have planned some fun entertainment for you. We are going to start with a good old wet T-shirt competition. We are looking for the ten ladies to come up on stage to compete in the contest, and the winner will receive $1000. All competitors will receive a limited edition Sexpo t-shirt to take home and treasure. They will be wearing these shirts for competition as well. Trust me, guys, these shirts are super clingy and very see-through."

I turned to face Barb. "Honey, you should go in this. You will win it with those puppies of yours. How cool would it be to win the first Sexpo wet t-shirt comp and $1000?"

Barb slapped me on the chest and said, "Are you kidding, I am not going up on stage and show my boobs to all the folk here. Is that what you want for everyone to get their rocks off seeing my boobs? If they had a male competition, would you get up on stage and show your tackle off to everyone here?"

"Well no, but my tackle is just average but you have great boobs." I saw the look on her face and did not push the topic any more. In any case, they already had their 10 competitors.

One at a time, each participant was doused with ice water. Their tops were very see-through and clingy, leaving nothing to the imagination. Most of the competitors jiggled their boobs to try and influence the judges and I had no problem with that at all and the crowd encouraged it. A winner was soon declared, and the crowd clapped and cheered as the ladies walked off. Some competitors stayed in their wet shirts for the remainder of their visit to the Sexpo.

The emcee returned to the stage and announced, "Thank you, ladies, for being part of the fun here at Sexpo. We are all for equality here, so I would like 10 men to join me on stage to participate in the wet shorts competition. Each guy will receive a pair of Sexpo shorts to wear and take home. And, ladies, these shorts are also designed to be very see-through and clingy, leaving nothing to the imagination."

Barb now looked at me. "There you go. Put your money where your mouth is."

"No, I am good, thanks."

Barb laughed and kissed me before watching and enjoying the men strut their stuff on stage. My gaze moved from Barb's facial expressions as she enjoyed the male show and the stage itself. I can say I was glad I did not get up there. Each of the guys was rather well built compared to my average size; no wonder they were keen to get up there and show their junk. Unfortunately, I am a grower, not a shower, and there would not be much on display if I were to get on stage and compete. Barb loved the show, and at the end, Barb leaned close to me so her lips were close to my left ear, and I could feel the warmth of her breath.

She said, "I am going to fuck your brains out when we get home. I am so wet and horny." Then she licked my ear.

I grabbed her arse and pulled her towards me and kissed her deeply. "Damn, I love you."

We continued our walk around the booths when Barb saw the toilets, She said, "Give me a minute, honey, I need to go."

Barb walked into the ladies ' room and was surprised to see a couple having sex right there in the toilet. She just stood there staring at them; she was that shocked. The woman with her naked arse on the sink and legs wrapped her man as drove his cock in and out of her pussy and said, "Hi hon, do you want to join us, he won't mind doing us both?"

Barb eventually replied, "Um, thanks but no thanks. I am good."

"Come on, honey, get naked and join us. I would love to see those big titties of yours!" the guy said as he removed his cock from her pussy and grabbed the base of it waving it around "you know you want some of this cock."

Barb did not answer; and stepped into the cubicle and turned the latch to lock the door. She dropped her jeans and underwear and sat on the toilet to relieve herself. As she sat there, she could the moans of the woman being fucked just outside the cubical. It made Barb even hornier. She opened up the Little Egg Vibrator and slowly inserted it into her wet pussy. She then pressed the button on the remote control, and the Little Egg started to vibrate. She was amazed at how good it felt.

After a minute or so, she turned it off. She left the Little Egg Vibrator inside her, as this was how it was designed to be used, and pulled up her underwear. She paused for a while, removed her panties and put them in her bag. She pulled up her jeans and stepped out of the cubicle. She then washed her hands right beside the fucking couple and then walked out. She found me waiting for her outside the toilet and came up to me and kissed me. Then she opened her bag to show me her panties sitting in the bag. Then, with a smile, she slipped a small remote into my hand. Not sure what it was, I pressed the button and with the look on Barb's face, I figured out it was the remote for Little Egg Vibrator. She must have it in her right now.

"Oh my god, honey, that feels so good, but unless you want me to have a screaming orgasm right here and now, you better turn it off," she said as she squeezed my hand.

So I turned it off, but this could be fun on the trip home.

As we made our way home, I teased her by giving the remote control short bursts of On and Off. I wanted to keep her on edge. We were about ten meters from the exit when they started the lucky door prize draw. They called out the ticket number. "The winning number is 9713. I will repeat: the winning number is 9713. If you have this ticket, please come up on the stage to collect your prize."

Barb stopped sharply. She let go of my hand and reached into her pocket. She pulled out her ticket and checked the number. "Oh my god." She showed me her ticket, it was number 9713. She just won a holiday with all the expenses paid.

"Quick, head up on stage." I took her hand and led her to the stage, clearing the path to get her up on stage in the limited allocated time. We made it in plenty of time, and Barb reluctantly got up on stage to claim her prize. I had a little chuckle to myself, here she was up on stage in front of all these people and she had no panties on and a little vibrator in her pussy.

The prize was a week in a resort called AO Resort.

End of part one.