DISCLAIMER:- The following text is sexually explicit and contains depictions of sexual acts that have been classified by the surgeon general as potentially dangerous and unhealthy. You must be a broad minded adult to read the text, and you must not make this text available to minors or to any person who does not wish to view it. Unprotected sexual relations with unknown partners is hazardous and we urge the use of condoms and safe sex at all times.

When I came home I looked out the back garage window and saw my wife and her friend Nancy sitting just outside the window by the pool getting a tan. The window was open and I could not help but overhear their conversation.

Nancy was telling my wife how horny she gets when she is fertile, and this week was especially difficult because her husband has been out of town for a week and a half, and would not be back for another week. The conversation went on about alternatives to curb her hots. The conversation the two were having was getting more erotic by the minute. I could not help but start stroking myself. Part of the conversation Nancy mention that since she was off the pill she has been getting even hornier. I looked at her small swimsuit, it looked as if even now a wet spot was developing between her legs.

My wife and Nancy traded a few erotic stories, and by the looks of it Nancy's desires only got worse. The wet spot in her small white bikini bottom was becoming larger. I closed my eyes for a minute thinking about what it would be like to jump her. Nancy and I were both startled when she came in the back garage door to use the rest room. Here I was wacking off, shorts around my ankles. We both froze assessing the situation. I looked out the window to see my wife's eyes closed and knew she was out for a while.

As I was still slowly wacking off, Nancy could not take her eyes off my cock. I moved a couple of steps closer to her and cupped her pussy with my hand. "Looks like we both need some attention" I whispered as I ran my hands over her wet bikini bottoms. The spare bathroom was in the basement and I suggested that we move there, she agreed. After we were downstairs I continued to caress her pussy and used my other hand on her breasts. Nancy was in a trance and I am not even sure she noticed when I pulled the knot that held her top up. I started to kiss her breasts, sucking slightly on each nipple. then I pulled the ties at the sides of her bikini bottom and it fell to the floor. I could not believe just how wet she was.

When I started to rub her clit with my fingers she wrapped her fingers around my cock and started to rub it. I know the signs that tell when a woman is fertile. I pulled my hand from her pussy and checked her mucus, it was clear and stretched as far as I could put my thumb and index finger apart. I knew I should not be doing this, but nature was in control of both of us. I laid her down on the couch and started to climb between her legs, a moment of sanity sank in when Nancy asked if I had a condom, this was a really bad time for her. I said I did but we kept playing with each other. A minute later while she was stroking my shaft I moved closer so I could feel the tip on her bare skin. She said a few times we better stop and get the condom, but she never released my cock from her hands. When I was close enough she started to rub the head of my cock through her pubic hair, avoiding her pussy, but her resolve was growing weaker. The whole area around her pussy was slic!
k with her juices and then she started to move the head of my cock on either side of her pussy. I moved a little closer and she asked if I was about to cum. I lied and said I could hold out for now. Nancy then slid the head of my cock between her pussy lips and rubbed the head insistently on her clit. While this was going on I started to hump at her, and she humped back. The next second the timing was just right, she had the head of my cock below her clit as I was humping down to her, and she was humping up to me....I sank inside her, only her hand stopping further penetration. Something must have happened because the next second she moved both her hands to my butt and pulled me deep inside her. Her legs then locked around me as she came. I could not hold back any longer, I tried to pull out (Not real hard though) then began to cum myself. I could not believe how powerful of a climax I had. When my first burst of cum erupted into your wife her climax increased.

After it was over we cuddled in a after sex glow, then the reality of what happened sank in. Nancy asked me "Did you use the condom? Did you cum in me!" We both knew the truth. Nancy told me the biggest problem is that you too were trying to get pregnant, and were disappointed that it would have to wait another month until you got back. She started to babble about how she was going to explain getting pregnant, I did my best to console her, but knew there was not much I can do.