We had been flirting with my sister and brother-in-law for a couple of years. We would skinny-dip in our pool or the Jacuzzi, and always plenty of sexual talk. Needless to say, there was clearly some excellent sexual tension between us. Well, after a couple of months and a few drinks in the hot tub, the topic of three-somes and four-somes came up. This inevitably led to the discussion of who would consider it. All agreed that it would be fun to experiment and that the four of us would make a good combination, but nothing came of it. About a month later, similar setting, and similar conversation, but this time there was no stopping it. The four of us spent some time caressing our own spouses. This, and the sexual conversation, got everyone so hot. Then all of a sudden, we switched off. Wow, it was like we had been doing this for years. Kissing, sucking, licking, groping and masturbating.
Scott and I still weren't sure what they were willing to do that night, but Susie and Dan decided they wanted to get in the hot tub again. After a few minutes of chatting about what we wanted to do (I wanted to be in a threesome of men, and Scott wanted two women, so we were thinking of asking Susie to join us if Dan would watch.) We got them a drink and asked them if they would like to get in to the pool or hot tub, and mentioned that the yard was very private if they wanted to skinny dip again. At first Susie was a little apprehensive, but after talking and drinking a while, she was game and my husband was always game. I could tell he was looking forward to seeing Susie in the nude again, and I had to admit I was looking forward to seeing Dan. We all got undressed and got into the hot tub. It was well heated, but Scott was surprisingly aroused when Susie got out and her nipples were hard.
While I was thinking about it, I found myself playing with my own. I looked over and saw that my husband and Dan had noticed it as well. I should have been embarrassed, but I wasn't. I was feeling a bit tipsy and very horny. Dan suggested that we all switch positions next to the others spouse. As Susie did, she brushed her large boobs on Scott's shoulder and arm I have to say he rather enjoyed it. When she sat down, she began to rub her feet up Dan's legs and thighs. My husband could see it and was very aroused by it. He began to rub my tits and asked Dan if he would like to play with them as well. Dan said that he would love to, but only if Scott would do the same with his wife. Scott (my husband) looked at me and I smiled to let him know it was okay, so they began rubbing our breasts.
Scott began talking to Susie as he fondled her breasts. She told him that she had never done this before. He said to relax and enjoy herself, that he would stop anytime she wanted. But she didn't want him to stop, she liked it. Susie asked if we had done this often. I said we were swingers, and we had party's here once a month. I was getting turned on watching Scott and Susie kissing and rubbing each other. I was getting so hot I smiled at Dan and he began to lick my nipples and then suckled them. It felt so incredible, I lay back on the tub as he worked his way slowly down my body until he got to my thighs. He kissed my inner thighs and worked back up to my clit. He began nibbling and then sucking it, moving his hand down and starting to work his fingers into my very wet pussy; you could hear the wetness.
I suddenly began to wonder what Scott and Susie were doing, but was enjoying Dan's knowledge of what makes a woman feel good. Scott and I had always had great sex, and I loved the way he could make me feel, but this was different. By now I was uncontrollably moaning and wiggling around like I never had before. I couldn't stop now! I could feel Scott and Dan rubbing and sucking each breast. I opened my eyes and looked up at my husband. I could see that he was enjoying watching almost as much as I was enjoying myself. He told me to let go of myself; just let it go. My body began to tingle all over from the top of my head to the tip of my toes. I could hold back no longer and began to scream uncontrollably as Dan's fingers went in and out of my dredged pussy. My clit was so swollen, and then it happened. I came unlike I had ever cum before.
I was still cumming as I watched Scott and Susie. It made me feel it more intensely. All I could do was curl up into Dan's arms for about fifteen minutes, but I enjoyed watching. When Dan and I sat up, we saw Susie's bare back to us, slipping up and down, in and out of the water, as she bounced on Scott's cock. I could see Dan's cock poking up through the water, so I reached over and while still intently watching Susie fuck my husband, took Dan's cock in my hand and began what I consider to be a talented hand job. I have 36 DD breasts, and I could feel my nipples pushing up into the cool night air and longed for someone to touch them, but I was too busy with my hand full of cock. Eventually I slid my finger down into the water and touched my swollen soaking clit. Masturbating caused my eyes to close and my stroking to slow, and when I opened them, I saw Susie's bright blue eyes staring intently.
She and Scott had turned around, and he was entering her from behind while she leaned on her elbows and watched us. Susie looked at Scott and said "Come here, Stud," referring to her new pet name for him. He pulled out and stood, and she took him into her mouth. My stomach fluttered as I watched another woman sucking my husband's cock, but soon I was on my knees behind her, leaning over her shoulder and watching her red lip-sticked lips consuming and releasing my man. Scott came, and Susie let his cock slip from her mouth so she could moan. Scott slid out of her mouth and hopped up on the other side of the tub and stood up, stretching his impressive body. Susie hopped up on the side of the tub and spread her legs, saying again "Come on, Stud."
Scott looked at me questioningly, a gesture I appreciated, and I nodded with what I guess he took to be a wicked smile on my face, because he came quickly forward, kissed me deeply, and slid into the tub, his head going directly between Susie's legs. She was neatly trimmed, but I could see her pink and swollen clit before my husband's head blocked my view. Her head was tilted back, mouth open, when Scott began licking her pussy. She was sitting up on the side of the tub; legs on the sides spread wide, one arm supporting her and the other rubbing one of her nipples. Susie's breasts are smaller than mine, but the nipples were firm and protruded impressively from them. Dan stood on the steps and offered his cock to his wife's mouth. I assumed a mirror position to Susie and began rubbing my clit and breasts, as I watched her take on two men at once.
