We purchased a motorhome over the summer, wife and I like to take trips across the country. She wanted to bring her mom along. She is widow and love to see the country side. I didn't want her to come with us but she talked me into it.

We head out to our long trip across the country. The first two nights everything is fine, by the third night wife and I were having sex in our room. Her mom was sleeping on one the couch that turn into a bed. My wife made so much noise when we were having sex. Her mom told us the next morning and complaint about the couch wasn't comfortable to sleep on.

I was messing with her mom saying we can share bed if you like, is big enough for all three of us. My wife hit me on my arm saying are you crazy. Her mom said I don't mind if you guy's are okay with it. Is not that I haven't see adult having sex. So we giving it a try with my wife sleeping in the middle. My wife didn't want me to have any funny ideas with her mom.

One night I woke up horny and was fucking my wife from behind. I try to be discreet about it not to wake up her mom. That didn't happen. I got carry away I was fucking her hard and fast. That woke up her mom. She said are you guys fucking. My wife said yes mom I'm sorry and her mom said can you guys hurry up and finish so we can all go to sleep. We finished as fast as we can.

This continue on for most of the trip. Toward the end of our trip her mom couldn't hold back but to say I would love to join in the fun you two have in bed. I was surprise to hear that and so is my wife. She said she haven't been fuck for years and would love to have that feeling back. My wife looked at me like do you want to fuck my mom. I'm staring at her giving her the smile on my face yes.

That night I sleep in the middle of the bed and sandwich by two lovely women. Of course I got horny and fucking her mom from behind. Then my wife wanted to join in the fun. Having me lay on my back so she can sit on my face and her mom sucking my cock then she get on top and rode my cock. Then they would switch around. I was able to made both ladies cum and we sleep good that night.

Next morning we all lay on the bed talking how much fun we had. Her mom thanks her daughter to allow her to have fun with us. I'm smiling telling her mom if you like we can have fun again. My wife said I'm getting up and if you two want to do it go ahead.

My wife got out of bed leaving her mom with me. I didn't waste any time to get between her mom legs to eat that pussy. She lay their closing her eyes enjoying me licking her pussy and sucking her clitoris. She kept thanking me, how much she had missed the sex. It took awhile for her to get wet. Then she was ready for me to fuck her. I was laying on top of her grabbing her ass pumping it hard and fast then I cum deep inside of her wet pussy. I lay on top of her for awhile until we both catch our breath.

Then my wife came in and said are you guys going to get up or you going to fuck all day. Her mom said, if you don't mind I like to stay in bed with your husband for the rest of the day. I need to catch up on my lost time in bed. My wife looked at me is up to you. I told my wife if you don't have a problem with it I like to stay in bed.

My wife decided to go into town for the day and her mom and I continue our sex play. I couldn't believe she wanted sex so much. To finish off our trip we continue having our threesome in bed every night. When we got home her mom ending moving in living with us.

This whole trip have made us very close together. It didn't look like it at first. I thought was a bad idea and looking back I'm glad I did what I did.