My wife Linda and I have been married for 20 years.   She is 40 and I am 48.   I have always had a crush on her mom, Nancy, who was only 16 when Linda was born.   That puts my age almost exactly half way between.   In other words if the age difference between me and Linda is OK then the same can be said for her mom and me.   My wife and her mom look so much alike that if you look at pictures of them at the same age you can’t tell which one is which.

I used to fanaticize about fucking Nancy when ever Linda and I made love.   When I finally told Linda, she just laughed and told me that her mom was not into sex and would never fulfill my fantasy but it would be ok with her if it happened. She told me that her mom has never had sex except in missionary position in her bedroom.   Her mom had once told her that the thought of putting a man’s member in her mouth made her sick.

I took that as a challenge and told my wife that my goal was to have her mom blow me outside, possibly in our yard.   In all the time since then, I have tried to talk about sex with Nancy but got nowhere. I also make every effort to expose myself to Nancy who would just blush and change the subject or get up a leave the room. This ranged from everything like having her walk in on me in the bathroom to wearing shorts with loose fitting legs and positioning myself so she was looking up them at my cock.   Last year I came up with my plan.   Nancy and my father-in-law were coming to our house for a week. We cooked out around our pool and sat around talking for a while.   I asked Nancy if she wanted to swim in our pool and she told me she didn’t have a bathing suit. I said that was ok because we never wear them. As always, she got up and went in the house.   We all followed along shortly. I figured that before I could get a blow job from Nancy I had to get her to give one to her husband. I set up their room with a D V D player and TV.   I put a D V D in the player that was nothing more than 8 hours of blow jobs.   Around 10 P.M. I went in there room and put it on play but left the TV off.   I knew that Nancy always watched TV for a little while when she went to bed.   I also made some crude remarks about oral sex during the night to get the idea in her head.   At one point I gave her an ice pop.   While she was sucking on the ice pop, I said that made me realize how beautiful she would look with a cock in her mouth.   She blushed and told me that was filthy but she continued to suck on it and gave me a sexy look.   I could feel my cock getting a little hard.   Around 11:30 Linda and I said we were going to bed and Nancy said they would be going soon.   I laid there in bed waiting to hear the TV go on.   Sure enough about 20 minutes later I heard to sound of the TV go on and a gasp from Nancy .   To my surprise, it didn’t go off right away and then I heard the sounds of sex coming from their room.   In all the years we were married, I never remember my in-laws having sex with us in the house.   I couldn’t believe that they went at it for almost an hour. I had fallen asleep and woke around 4 A.M needing to piss.   Since I always sleep in the nude and I don’t really care about anyone seeing me, I walked down the hall to the bathroom still naked.   Nancy walked into the bathroom just as I was finishing.   She had on a sexy little nightgown and this time she just stood there looking at my naked body especially my dick.   I told her it sounded like she had a good time earlier and she told me she had given her husband a blow job for the first time ever and needed to rinse the taste out of her mouth.   I grabbed her and told her I always dreamed of tasting cum on her lips but always hoped it would be mine.   I then gave her a big kiss and put my tongue in her mouth and tasted her husband’s sperm. While we were kissing, I was rubbing her beautiful ass and she reached down and grabbed my cock which was starting to get hard.   She told me she was having a hard time sleeping and did I still want to go swimming.   I reminded her she would have to be naked and she reached up and pulled off her gown and said “let’s go”.   As she walked out to the pool in front of me I was getting harder by the minute. We went in the pool and she started getting really relaxed.   She allowed me to play with her tits and rub her pussy but stopped me from putting my finger in her.   We started to talk and she told me her husband had shot in her mouth after only about a minute.

  I told her that the feeling of having your cock in a beautiful woman’s mouth was different than anything else and that he would last longer the more frequently she sucked him. She asked if I really thought she was beautiful and I told her I wanted to see her naked and have sex with her since the first time we met.   I thought she was very beautiful.   I offered to give her a few pointers in getting her man to last longer. I jumped up on the edge of the pool and told her to suck my cock.   Without thinking about it, she put my cock in her mouth.   I let her suck me and when I felt myself getting ready to cum I told her to grab the base of my cock and stop sucking.   She did and I felt the urge go away.   I told her to start again.   We kept at it for about 15 minutes with her bringing me to the edge and then letting me relax.   She got to recognize when she needed to stop and then she surprised me by letting me cum in her mouth.   She took it all in her mouth and then kissed me pushing my cum into my mouth.   We swapped my cum back and forth until she finally swallowed it. She kissed me and asked if she was good.   I told her she was amazing.   We relaxed by the side of the pool and must have gone to sleep because soon   the sun starting coming up. I kissed Nancy and woke her.   We decided we better go back in the house before we got caught.   We walked into the kitchen completely nude since we didn’t even think to take towels out with us.   There was Linda drinking coffee. She told us she woke up and saw that I wasn’t in be and went looking for me when she saw her mom’s nightgown on the bathroom floor she knew what was going on.   She went down to the kitchen just in time to she me shoot my load in her mom’s mouth.   She then looked at her mom and said “well he finally got his cock into your mouth. He has been trying to do that for years.”   She poured us each a cup of coffee and we sat at the kitchen table sipping coffee in the nude.   Linda stood up and said “I guess I lost the bet and now I have to be naked for an entire day.” She opened her robe and let it drop to the floor. I was shocked because we had no such bet.   Just then Linda’s father came in the room.   When he saw that we were all naked, he said he might as well join in and removed his PJs.   Nancy confessed that she had given me a blow job and hoped that he would forgive her. I did’t think he was too mad since he had a huge erection.    Linda then said maybe this will make up for mom’s unfaithfulness and got on her knees and started sucking her dad’s cock.   Linda is very skillful at sucking cock and kept her father from cumming for at least 15 minutes before taking his load in her mouth.   She then came over to me and kissed me and pushed her dad’s load into my mouth and told me to swallow, which I did. Over the next week, we did everything.   Linda and her father slept together each night and I slept with Nancy .   On the last day, we played cards at Linda’s request.   The bet was that the winner could make the others do what ever he or she wanted.   We all agreed.   I suspect Linda cheated somehow because she won easily.   Then she had her dad and me get into a 69 position and blow each other while she had her mom eat her pussy.   That was the final new experience for her mom that week. Over the years I had tasted the cum of many men but this was my first time for a “direct deposit”.   In the year since that happened, we visit each other about once a month and it always turns into a sexfest. We hardly ever wear anything in the house and when we go out the women do not wear panties or bras. I have lifted Nancy's skirt and fucked her over the hood of the car on more than one occations.  Linda and her father have also done this.   I can’t believe how good Nancy has become in giving head and she says she really enjoys it and is mad that she waited so long.   Just joking around I said that sometime I would take the woman to an adult book store and have them blow strangers through a glory hole.   To my surprise Nancy said “sounds like fun” We all looked at her and she just smiled a wet her lips with her tongue.   I think she was joking but after searching for a place, I have found an adult book store with booths that have glory holes.   The booths are large enough for all four of us to be in it and they have holes on both side walls so that the ladies can perform at the same time.   They are scheduled to come to our house next weekend so I hope Nancy wasn’t just joking.   I’ll let you know.