After dad and I had spent most of the day sharing each other's bodies, it was getting time for mom to get home. Now I had to figure out how to get her to participate with us. I figured this shouldn't be too hard since I knew her and dad had been involved in threesomes with their friends. In fact on their wedding night, the maid of honor, Carla, joined them in bed. I just needed her to realize I was ready for this. As I said previously we had seen each other nude on several occasions. It wasn't like we were jealous of each other. We both have big tits, great bodies and tight asses. The only difference is she's blonde and I'm brunette In we fact had showered together to help each other wash our hair. Mom is not a prude by any means. We had discussed at sometime sharing a guy when I was ready. Guess what, mom, I'm ready.
I decided to go with my original plan and join them that night when they were together in bed. I need to get her imagination going first, though.
Dad was watching TV in his recliner wearing jogging shorts. I decided to clean the kitchen in a thong and heels only. We heard her car pull into the garage. Mom walked in and gave dad a kiss then saw me in the kitchen doing dishes. As I said previously mom and I would tan in the pool topless when dad was with us. I thought this might just be an extension of that. Mom came into the kitchen and looked me up and down.
"Your a little casual aren't you?" She gave me a peck on the cheek and walked back into her room.
As soon as she gets home she usually strips down to her bra, panties and heels, so I figured that is what she was doing. I finished cleaning and went back to her room.
"Why aren't you wearing a top, Ada," she asked?
"Mom, dad has seen both of us topless before and I just didn't feel like wearing one."
"I guess it's okay, I hate wearing one, too."
With that, she took her bra off and let her big tits free also. Now both of us were in thongs and heels. We went back out into the kitchen and made a salad for dinner. After dinner, we watched some tv before it was time for bed. Mom and dad went to their bedroom and I could hear the shower running. I waited for awhile till they settled in. A little while later, I went to their bedroom door which was ajar. I could see mom on her back while dad was positioned between her legs licking her pussy. His hands were cupping her ass, while her hips thrust at his tongue. I was so wet and excited at the thought of joining them.
I removed my thong and left it on the floor. I slowly entered the room and approached the side of the bed her head was on. Her eyes were closed as she enjoyed the tongue lashing she was getting. I leaned over a sucked the huge nipple of her left breast into my mouth. She opened her eyes startled.
"Ada, what are you doing?" she moaned.
"I'm ready for this, mom. I want to play with you and dad like your friends do."
I didn't want this to turn into a big discussion so I went back to licking and sucking her tits. Daddy was still eating her and keeping her mind occupied. She settled back into enjoying the attention. I knew there would be a discussion at some time, not just now, though. Daddy lifted his head and spread her legs wide as he placed his cock at her entrance. She was ready for him as he pushed his way in. She let out a moan as he buried his cock deep inside her. I got up and straddled her face, lowering my pussy to her lips. She grabbed my hips and pushed her tongue into my wet pussy.