my wife and I have always enjoyed nights out for dinner. One night we invited her sister to join us. we were at a beach front restaurant. My wife and her sister started teasing me about the muscle heads that were walking around the beach. they teased about how horny they were getting watching them. I told them to act like the girls who make out on television.
They played around with it and gave each other a wet kiss. I dared them to touch each other. they stared at each other for a minute and took my dare.
My wife moved over next to her sister and opened her legs so that her sister could touch her pussy. I leaned over a little to watch and saw that her sister had her finger inside. My wife got really quiet while her sister continued to stroke her pussy. My wife grabbed my arm really hard as she came all over her sisters hand.
we left pretty quickly after that and drove home.
her sister sat in the back seat. I'm pretty sure she was masturbating in my car since I watched her through the rear view mirror and could see her panting pretty hard.
After that evening, I'm pretty sure my wife and her sister are going to have sex with each other. I can't wait.