As I walked in the door, my wife, Linda, reminded me that tonight was the surprise birthday party. I hadn't forgotten, as today was our daughter's 18th birthday and she was going to have a sleepover with her lifelong friend. Ava was going to walk home from school with her friend Jessica. This was typical as Jessica only lived a block over and the girls had known each other from their first days of elementary school.
I commented to my wife, 'I don't know why, but I feel a little nervous about tonight."
Linda leaned over and kissed me while I placed my arms around her to pull her in closer. There was a little tongue action, which was typical for us. As we kissed, she started to unbuckle my pants and I knew what she was wanting. The idea of a quickie before the girls got home caused what nerves I did have to slip away. She dropped my pants and reached into my boxers, finding my semi-hard cock, she knew that I had the same thing on my mind, and had been thinking about this all the way home from work.
As we broke our kiss, I grabbed the bottom of her blouse and pulled it up and over her head. To my amazement, Linda was not wearing a bra today. We had been married 19 years and looking at those perfect DD breasts never got old. I reached for her already hard nipples, but she swatted my hand away, reminding me that we didn't have time for any extra foreplay.
She quickly slipped off her leggings as I took my shirt off and started a pile of clothes. Again, I was caught off guard as Linda was not wearing any panties either. As she was standing stark naked in front of me, she gave me a playful push to the chest, and I flopped down on the couch. She lifted my legs and slid my boxers off. She looked at me, giving me the most devilish look I had ever seen.
She got down on her knees and gave my cock a quick kiss, before quickly sliding her lips down my now hard cock. It was paradise being inside her mouth. As her soft tongue did a dance around my cock. I reached down and placed my hand on the back of her head, as she started the slow motions of a blowjob that I knew would lead to me shooting deep in her mouth. I closed my eyes and waited for the pleasure to be too much.
"MOM!!! DAD!!! EWW!!!!" we heard.
We Didn't hear anyone walk into the house and we were caught.
Standing in the middle of the living room stood our daughter, Ava. She had her hands on her hips and the look on her face was a mixture of disgust with just a little desire. She was wearing a pair of form fitting jeans and a slightly too large T-shirt that didn't really give her much credit for what her young body had become. I wasn't quite sure what size breasts she had, but she could fill out the swimsuit that she wore to the pool earlier in the year. Her long flowing brown hair had been gathered into a ponytail and was hanging over one of her shoulders.
Barely in the room and standing well behind Ava was her friend Jessica. She was wearing a blue dress that stopped just below her knees. The small straps of the dress were intertwined with her black bra straps, before they disappeared under her shoulder length brown hair. No cleavage was showing, but then again, she did wear this to school today. However, between this dress and her summer swimsuit, I knew her breasts were on par with Linda's DD's. Jessica had her finger in her mouth, as she bit down to control her surprise and her feeling of excitement for what she had just witnessed.
Linda slowly withdrew my cock from her mouth, slurping up all the saliva that had formed. As we were standing up, I tried to hide my still hard cock with my hands, while Linda was trying to slide behind me to hide her body from the girls.
Ava said, "What are you doing?" Followed quickly by, "And don't even try to hide, I have seen it all before."
I know I had a confused look on my face but dropped my hand from in front of my cock.
Ava continued, "Do you remember when Jessica was over about a month ago to study, just after her own 18th birthday? Well, that night we had just finished reviewing a chapter and I had left my bedroom to visit the bathroom. On the way back, I could hear sounds coming from your bedroom. The door was open a crack and I looked in to see mommy with your cock deep in her mouth. I watched for just a moment, amazed at what I was seeing. As she let your cock loose from the grips of her lips, I could see your full erection and thoughts started running through my mind."
"I quietly turned and ran back to my bedroom," Ava said as her breathing started to get a little deeper. "When I got back to the room, I told Jessica what I had seen and told her that I wished I could have my daddy's cock as my first."
At this point I see Jessica's hands reach around Ava, under her arms, and grasp her breasts through her T-shirt. Although I couldn't see exactly what she was wearing, I could see that she had slipped out of her dress and dropped it into the pile of clothes that we were wearing only a handful of minutes before.
Jessica chimed in, "Ava, this was all my idea!"
"I have been attracted to you for a while now. Many times, you study in your pajamas, no bra, no panties, and occasionally things became visible as you lay on the bed. But this summer, it was all I could do to not proclaim my desire for you when we changed into our swimsuits. I always turned and peeked at your body, and I was glad that our suits soon got wet in the pool to hide what my pussy was already going to do."
"Then you came back and told me about your parents," she continued. "If you remember, it wasn't long after you said that when I left to go to the bathroom. Only I went straight to your parents' bedroom door, that was still ajar. By this time your mother was on top of your father, riding his cock, pushing it deep into her pussy with each cycle of movement. This was causing her breasts to flop up and down, making a slapping sound that was in unison with the slapping of their thighs."
Jessica took a deep breath, "It was all I could do not to cream my panties right there. If you remember, I quickly came back to your room, gathered my stuff and we called it a night."
At this point, Ava was able to break Jessica's grasp and had turned around to face her. It was only then that I was able to see that it wasn't the bra straps that I could still see, but a skimpy teddy that left nothing to the imagination. She was wearing a cupless and crotchless black strap teddy. Even though my cock was still erect, I could feel it getting even harder at what I was seeing.