When I was 21 I had several roommates, I was renting out rooms in my mom's house, as she had gone down to Florida. I had 3 bedrooms, one for myself (and my girlfriend at the time Mandy), one for my friend Josh, and one for Josh's brother Rob and his girlfriend Laura. It was during this period of my life that I was into drinking (although not irresponsibly, it was quite often). I was fond of drinking at home as it was safe and carefree. Mandy and I had the weekend off and so did Rob and Laura. I was primarily a liquor drinker, as I preferred doing shots to drinking beer... as such I usually waited until everyone had a few beers before I took a shot or two. This was the case this evening as well, and I mention this to note that I was not drunk at all in the beginning.
In the past Mandy and I had talked about (and even explored, but that's another story that did not end well), being sexual with another person or another couple. While I was interested in a threesome, she was obviously more comfortable with another couple. Rob and Laura were an extremely sexual couple who were quite proud of their sexuality and to be honest were somewhat intimidating about it at times. They fucked like rabbits and there was nothing off-limits for them it seemed. I was able to talk openly with Laura and so was Mandy, so in hind-sight I'm certain it was she who organized this whole evening, even if it was as we went.
Rob and Laura had been drinking already in the evening and while not wasted, it was clear they were feeling the effects... it was up to Mandy and I to catch up which we did willingly. I drank a few shots and we played some drinking game. Mandy was somewhat new to drinking and was thus a light-weight. It didn't take long before our conversations turned to sex and our drinking game started to take on a much more sexual tone.
It started with simple stripping - something that I was very uncomfortable with but shakily complied with. Laura was the first to start stripping during our game... sometimes without a valid 'reason'. She was somewhat of an exhibitionist and Rob was always encouraging her. She took off her top and I got my first good look at Laura's chest. I'd been flashed before and her clothing usually didn't leave much to the imagination but seeing it there in front of me... and being allowed and encouraged to look was a new experience. She didn't have large breasts but easily a handful each. They were perky and firm (and I later found out very soft). Her nipples were hard, either from the cool room air or from her arousal, it didn't much matter to me. Rob would take an occasional opportunity to bend down and lick or or suck on a tit with a quick 'pop' here and there. He was very free with his girlfriend and they displayed their openness in front of us.
Mandy had also been encouraged by Laura and of course us guys to also have her top off. Mandy's chest I was used too and enjoyed. Mandy was rather large breasted, but seeing as she was 19 they were still surprisingly firm, yet maintained a very soft feel to them. She was always very happy with her breasts and showed them off with low cut shirts quite often, which drove me crazy most times as well. Once both girls were topless it was only fair for us boys to comply.
It didn't take long before we all had our pants removed, wearing only our underwear. Both Rob and I were wearing boxers, and we both had slight but obvious buldges in them. The girls were wearing panties, Laura's were quite sexy. The girls seeing how attentive us guys were decided they were going to toy with us a bit... and toy they did. I remember quite clearly they started kissing, pressing their chests together and letting their hands wander a bit. After a minute of this I noticed Laura's hand slide down between Mandy's legs and just gently rub on her pussy from above her panties. I could do nothing but watch this all, literally shaking with nervous excitement. Rob and I pointedly avoided each other as we watched the show.
After a few minutes of kissing they teased us both by stripping down the last of their clothing. This was the first time I had seen a real live shaved pussy. Laura's pussy was glistening wet, and was made even more so when Rob ran his finger along the length of it, it slid easily up and in, then out. Laura made a little gasping noise I will never forget. Mandy's pussy was not shaved, and to be perfectly honest, at this point I was very interested in this new pussy before me. Laura decided she would try to play a game and got Mandy to join. Let's just say it involved a beer bottle and standing up to see how long it could be 'held'. While this game wasn't as much of a turn on for me, Rob was clearly taken by it.