Spring Break

--Josie--

My roommate, Emily, invited me to join her in Colorado for Spring break and I wasn't about to turn down a week in Boulder. Pot was legal and there was still a lot of snow on the slopes.

When we got to the airport it was early evening and Emily's mom and dad were there to get us. Her brother, Jack, was there too having arrived about a half hour before us.

Emily's mother was the spitting image of Emily. They could have been twins.

Emily's father was good looking but it wasn't his looks that caught my eye but the rather large bulge in his pants. It was obvious from how his cock hung that he dressed left and wearing boxers or going commando did nothing to hide the fact. I wondered how big he got when hard.

We threw our bags in their SUV and climbed in. Emily's mom and dad sat in front while I sat between Emily and Jack in the back. It was a little tight in the back with the three of us but we only had a short 30 minute drive to Boulder.

About 15 minutes into the drive Emily's dad served the car to avoid something in the road. When I reached out to steady myself my hand accidently grabbed Jack's crotch.

He wasn't hard but when I started to apologize and take my hand away I could feel his dick growing. Jack didn't make a move to remove my hand so I just left it there while his cock got harder and harder.

We were a few blocks from Emily's home when I felt Jack's cock begin throbbing. I knew what was coming (or cumming) and squeezed a little more than I was already doing. Just then Jack grabbed my hand but he had waited too long. Just as we pulled into their driveway I felt a big wet cum spot in his jeans.

We looked at each other as I put my hand up to my face and took in the aroma of his cum.

As we climbed out of the car Jack untucked is shirt so it hung down over the large cum spot.

--Leslie--

Walking down the hall I saw Josie in the guest room. I'm not sure if she was getting dressed or undressed but she was only wearing panties and a light blouse.

I poked my head in and asked her if I could ask her something.

"Sure," she replied.

"Are you a lesbian?"

"No."

"I'm sorry, Emily said you liked girls."

Josie smiled and said, "I do like girls but I'm bi-sexual not lesbian. There is nothing like a good hard cock! But pussy is good too!"

"Oh!" I pushed ahead and blurted out, "Jerry wants me to do a threesome with him but I've never had sex with a girl and don't know what to do."

"I always try to do the things that I want done to me," Josie said. "And you'll find having sex with a woman is much gentler than with a man and in some ways a lot more erotic.

"Here, let me show you," Josie said as she unbuttoned my blouse and unsnapped my bra. "Remember, do what you want done to you and you can't go wrong."

I caught her drift and followed suit unbuttoning her blouse. She wasn't wearing a bra. I gently ran my fingers over her stiff nipples while she unbuttoned my slacks. She let them fall to the floor and hooked her fingers on either side of my panties and pulled them down.

I did the same with her panties. Sliding them down I saw her pussy was naked, not a pubic hair in sight.

Josie sat back on the bed and spread her legs. "Do it the way you like it done to you," she said.

I got down and dove in finding her clitoris. Her pussy was sweet.

After a few minutes I could tell Josie was nearing her orgasm. Just then I felt a hard cock enter my pussy. I looked up thinking it was Jerry taking advantage of the moment.

It wasn't Jerry. It was Jack and there was panic on his face. He pulled his dick out of me and sped out of the room.

When I went back to Josie's pussy she had her hands between her legs finishing herself off.

When she came down from her orgasm I apologized for getting distracted, "Sorry, I wasn't expecting a cock rammed up my pussy while I was eating yours."

--Jack--

After my morning run I took a shower. Going back to my bedroom with a towel wrapped around my waist I passed the guest room. I saw Josie lying naked on the bed and my sister was kneeling with her face buried in Josie's pussy. Emily's pussy was staring me the face inviting me to do something about it.

Emily and I have been fucking for years so I thought nothing about dropping my towel. I could see her pussy was wet but put some spit on my dick to help. Lining my cock up with her pussy I grabbed her hips and pushed my cock all the way in, up to my balls.

I knew I had surprised her but she made no effort to to pull away. All she did was turn her head back and look at me.

HOLY SHIT! It wasn't Emily whose cunt my dick was planted in, but my mother's. I pulled my cock out so fast I probably got friction burns. I grabbed my towel and ran out of the room. It didn't take long for my dick shrink to the size of a small peanut.

Never in my life, in my wildest dreams, did I ever think I would fuck my mother. But the image of my mother eating Josie as I rammed my cock into her doggie style would stay with me forever.

Later, when I saw Josie in the kitchen she asked me why I had left Mom hanging.

"Did you see her complaining about your dick being rammed up her pussy?" she asked.

"She's my mother! You can't fuck your mother!"

"Oh, come on get real," she said. "Tell me haven't wanted to fuck your mother. She's the very definition of a MILF."

--Leslie--

I was in the kitchen drinking a cup of coffee when Jack came in from his bike ride.

The "incident" had been running non-stop through my mind. But it wasn't disgust with my son fucking me but the desire for him to finish what he started.

He was hot and sweaty and wearing those tight stretchy bike shorts that left nothing to the imagination. His cock and balls were on display right in front of me.

"Mom, stop staring at my crotch!"

I should have turned red and apologized but it was now or never. I reached out and ran my hand over his cock.

"Come on Jack you left me hanging. You started it, now finish it."

I hiked my skirt up, pulled my panties down and got on the table. Wrapping my legs around him I pulled him in close so his hard cock was pressing up against my wet pussy.

Jack was still wearing his bike shorts but it didn't matter....he was sliding his dick up and down my pussy and hitting my button on every stroke.

I couldn't take it any longer and finally got him to stop sliding up against my pussy long enough for him to pull his shorts down exposing his rock hard cock.

I guided him to my pussy and he pushed his cock in up to his balls.

I was fucking my son.