Our First Threesome

Dana and I have been married about 10 years. She's 37 and I'm 39.
She is in great shape nice ass, blonde hair, green eyes and perky breasts. We have always had a decent sex life. Maybe not as often as I would like, but sex is always great. Dana is always willing to try new things to please me. We've fooled around in risky public places and have been to strip bars together. We always talk dirty during sex. Recently our talk has focused on threesomes. I would ask Dana if she would like another guy, and she would say yes, and sometimes show me how she would handle us using her favorite toy to represent the other guy.

I wasn't really sure if she was serious about doing it or if it was just something she was saying during the heat of passion, but I wanted to find out. I had the chance when we stayed at my friend Mark's beach house for the weekend. I had known mark since grade school and we had done some pretty wild stuff together in the past, so I knew he would be up for a little fun. Mark took us out on his boat and we went to a marina bar. I ordered Dana a few margaritas to loosen her up a little. We were having a great time, there was a band and Dana was dancing while we sat at the bar. Every now and then she would lean back into me at the bar give me a subtle playful grind. She looked great, she had a nice tan, was wearing a mini skirt with a pink bikini top, and a white buttoned shirt over it, tied at her naval.

By the time we got back on the boat, Dana was feeling good and so was I. We stood together at the front of the boat in the seat next to Mark's, Dana in front of me and I was leaning against the seat with my hands on her hips. Mark had the stereo system on loud, the salt water was spraying us and every time he hit a wave, the boat would jump and Dana would bounce back into me.

I'm took advantage of the opportunity and pulled Dana back into my lap with every bump. I was discrete at first, but then I started pushing into her from behind and nibbling on her neck. She was shocked at first, and Mark played dumb and ignored us. I was getting aroused thinking about what might be about to happen and my erection was beginning to grow. It was easy to see and feel it through the thin swimming trunks I was wearing.

I slid my hand around the front of Dana's waist and grazed her between her legs.. she looked at me and just said "Naughty boy"... I kept nibbling at her neck and I could feel her begin to grind her ass into my erection but I could tell she was hesitant. I grabbed unbuttoned her shirt and untied the knot and whispered in her ear... "is this okay?" she said in a low moan, "mmmmmm hmmmm.. " That was all I needed! I knew from that moment that "it" was on. I pulled her bikini top down and exposed her breasts to the fresh sea air.. her nipples were erect. At this point Mark could no longer pretend to be oblivious, he watched as I rolled my wife's nipples between my fingers as she ground her hot ass into me. Dana through her head back and looked directly at Mark as she grabbed my hand and guided it between her legs.. Mark slowed the boat down to a stop and dropped the anchor. I pushed Dana's skirt up over her hips and began to rub her through her panties. Mark returned to his Captain's chair and swiveled it towards us. He was unsure what to do next so I moved things along.. We walked out from our chair and I bent my wife over towards marks lap. He pulled his shorts down and out sprang his big hard cock. I guided Dana's head to it as I dropped to my knees behind her. I watched through her thighs as she parted her lips and slowly slid his rock hard shaft into her mouth. I picked my head up and began to tongue her through her panties. She was very arouse and there was already a damp spot formed. I used my tongue and fingers on her and she was moaning on Mark's shaft as she sucked him. I stood behind her now and freed my erect shaft from my shorts, I pulled Dana's panties aside and slid my hard cock into her sweet pussy. She was so aroused that she had already cum and let out a wild uncontrolled moan as I slid in and out of her hole. The shaft of my cock was glistening with her cum, it was literally dripping down to my balls.

It took a few minutes but the 3 of us finally got into a rhythm. I started talking to Dana asking her how she liked sucking that cock, and told her how hot she looked. She turned and looked at me while jerking Mark and ask.. " Do you like it baby, do you want to see him fuck my pussy?" Boy did I. Just hearing her say those words almost made me explode. I said to her, "let me see you ride that cock baby". Without missing a beat she climbed up on the chair, straddled Mark and slid his manhood right into her hole. It was a sight to behold. Her sweet ass going up and down, skirt around her waist, and drenched panties pulled to the side. When she began to moan from the touch of another man the feeling was inexplicable, but all I can say is that I was turned on immensely. I got behind Dana and began to lick her asshole. This was closer than I have ever been to a man's cock, but I didn't really mind it. My tongue may have "accidentally" touched his shaft a few times as we both pleasured her. I tongued her and then began to finger her ass. She was so relaxed and had no inhibitions. I stood behind her and took the head of my cock and began to probe her asshole.. I asked, "do you want it?" She replied , "yes". I came back with, "ask for it then" She looked at me as another man pounded her pussy and said, "please fuck my ass, I want you in my ass so bad". I leaned forward and slid my cock right into her ass. I could feel the movement of Mark's shaft through her walls. At this point she was screaming in ecstasy like I had never heard before. I slid slowly in and out of her, she screamed with each of our thrusts. I couldn't hold out any longer and unleashed a hot load of cum into her ass, I could feel her muscles tighten around me as she came screaming whit two hard cocks in her. I slid out of her and she collapsed forward on Mark. Amazingly he hadn't come yet. Dana slid her body down and took his pussy soaked cock in her mouth and sucked him hungrily to completion.

We are all drained and took a quick jump in the bay to "wash off". When we got back on the boat we acted like nothing happened. Later in the week, some other house guests came, and we kind of had our little secret like an inside joke. I am hoping that this is something that will likely happen again.