Nelly wasn't very sexually experienced when we met. She'd only been with one other guy and she had all sorts of body-related self esteem issues because of that asshole. They were crap - she was amazingly beautiful. She was was 5'2", 119 pounds. Her frame was petite but she was in excellent shape because we run and cycle a lot. She has a great little bubble butt that's all muscle. She has solid breasts, B cups, and great nipples. They always poke through her bras and shirts. I didn't mind B cups, as long as they were real, because I definitely don't like silicon bolt-ons. Funny thing was she wanted implants but I kept talking her out of them. She was perfect to me just the way she was - natural. After dating for a year she really started to come out of her shell. Our sex life had ramped up to 3-4 nights a week and she was really willing to more adventurous.
We'd arrived at the hostel in Belgium to find that the rooms were double-doubles and we had to share with another couple. Their stuff was already in the room when we arrived. As we unpacked, and I showered, they arrived.
Martina and Henry were a very attractive couple. Martina was at least 6' tall, thin and had long blond hair. Martina was stunning! I was mesmerized by her long thin frame. She could have been a runway model for all I knew. As they told us about their travels I couldn't help stare at her breasts. They were small, like A cups, but one side was clearly pierced. There was a little metal bar poking through her shirt that made her look like she had 3 nipples on that breast. Henry was about the same height as Martina, had more of an athletic body and had short black hair. They looked perfect together - tanned, tall, very Brazilian. They told us they had basically been traveling around Europe for the past 2 months without a single plan or reservation.
Over the course of the first few days they showed us around the sites and we ate most of our meals together. They were really fun and Henry and I were very similar in many ways. I was mesmerized by Martina. She was always dressed in something sexy and I found myself looking at her more than I'm sure Nelly would have liked, that is, if she cared. She too seemed mesmerized by Martina.
One night we made plans to go to a really nice restaurant. I asked Nelly to wear her red dress. I knew it made her very uncomfortable. It was cut really low on the chest, basically separating and wrapping each breast with just skin between them. The back was open all the way down to the crack of her ass. If she wore the wrong underwear you would see it. This forced her to wear something really skimpy, but for tonight I convinced her to go without. I knew she'd be pulling it down all night long trying to keep herself covered. The dress was the shortest she had and with heels on it was almost possible to see what lay underneath. Tonight there would be nothing. Our dirty little secret.
Martina and Henry used the bathroom after us. If Nelly's dress was sexy, Martina's was full-on slutty! There wasn't much left to the imagination. It was this semi-sheer off-white paper thin material so you could clearly see her panties through it. They appeared to be a white or maybe nude colored thong. She had no bra on so her nipples and breasts were in plain view. In fact, I'd never seen her wear a bra. The top and bottom were held together on the sides so her tan stomach and lower back was open and fully exposed. For the first time I saw that she had a fairly large tattoo on her lower back. Classic tramp stamp - butterfly in the center, just above her crack, with a bunch of scrolls on each side of it. The bottom of the dress barely covered her crotch. She wore what must have been 6" spike red high heels. I don't know what it is about women in high heels, but whatever it is I love it. With her long thin legs she looked 7 feet tall. Funny thing was I'll bet she dressed like that without any forethought of being sexy. It was just her way.
We went to the restaurant and had a great meal and way too much wine. I knew Nelly was buzzing because she flashed her naked pussy at me like 3 times during the meal. Naughty girl. No one else could have possibly seen but it emboldened her more each time she did it.
After dinner we decided to hit a rooftop bar near the hotel. We walked up 4 flights of narrow stairs (no elevators in these historic buildings). As we walked up the stairs I followed Henry who was right behind Nelly. The entire climb he was staring at her ass, which would periodically peek out from underneath. With the heels on her little bubble butt looked much more pronounced. He would surely be able to see her pussy as well. I liked the idea and couldn't wait to tell her. I could barely see Martina but the few times I did she was all leg and one time I could see that tiny white thong wedged far into her ass.
The bar overlooked the canals. The twinkle lights were on and the music was playing. We got a table on the corner balcony. It was pretty crowded and the tables were close to each other. We sat there for the better part of 2 hours drinking, laughing and talking to the people around us. We'd draw quite a crowd, or at least our women did. Nelly was so drunk she was flashing people without trying or knowing she was doing it. Anyone standing across the table from her had full access. Under that short red dress, even at night her tan line of pale white skin around her pussy was easy to spot. It was after midnight when we stumbled home.
Nelly had clung to Henry and I the entire walk back. Arriving back at the hostel we were all drunk and a little too loud. Once inside Nelly flopped onto the bed. She laid there on her back, her dress was hiked all the way up, exposing her full pussy. She had the giggles. We all laughed at her. I couldn't get over how much she had changed since I first met her. I wasn't jealous one bit her naked there 10 feet away from them - I loved it!.
Martina went to the bathroom and came out minutes later. I almost fell off the bed when I saw her. She was completely naked. Nothing! I could finally see her small breasts with the bar and two little spikes right through her nipple. God it was sexy and she seemed so comfortable being naked. Her body was completely tanned, I suspected from tanning naked on the beaches of Europe. She was clean shaven except for a very small patch of hair right at the top. It reminded me a Hitler's mustache. Her lips were large and puffy, looking with butterfly wings hanging down. Henry proceeded to undress down to his boxers. I did the same and fell in bed next to Nelly. She sat up, pulled her dress over her head and pulled the sheet partially over her naked body. Everyone saw her naked body and she didn't even think twice about it. I climbed in tight next to her.
We spooned facing them. My cock was stiff and poked Nelly in the butt. She wiggled back against it.. Nelly watched Martina's every move. Henry was rubbing her from behind as she faced us. She placed his hand between her legs and rubbed it hard. She pulled his other arm under her and placed his hand on her breast. Henry massaged her breast and worked his fingers in and out of her pussy. They were soaked and made squishing noises. She had a small landing strip otherwise it was bare and clean. Martina was giving us quite a show. I looked at Nelly, she kissed me hard, and went back to watching them. I snuggled my hard cock into the crack of her ass and reached my hand around and placed it on her pussy. I pulled the covers off so they could see all of Nelly's perfect little body. Nelly's land covered mine, I assume a moment of shyness, so I didn't copy Henry and attempt to finger her.