One was nineteen and the other twenty one, in a shared bedroom, just like every other night for most of their years of shared life. Their two older sisters and father were sleeping at all the far corners of their spacious home. On this night though, both of the two young sisters were wide awake. Both of them knew it at this point too. Their raised beds were soaked with their own juices by now as well.
The light was off but the moon was low in the sky and very bright. The dimmed room could be clearly seen from corner to corner. They'd fingered themselves furiously for the most part of twenty minutes. They didn't catch on to each other until they couldn't help but moan out loud. When they realized what the other was doing it only seemed to egg them on more. Now they were breathing loudly and deeply while looking at each other.
The younger sister, after a moment to relax and process got up and moved quickly onto her older sisters bed and said to her boldly, in the privacy of their own room, "I think we just masturbated together."
"You're right Katie, we did. It made me cum even faster, knowing that you were listening to me and doing it yourself."
"Yeah, that was hot. What made you wanna masturbate so bad though?"
"A man I fancy, of course."
"A man? Now I'm curious, not a boy our age but a man, huh? Do you like older men too, Hannah?"
"I do, as it happens."
Katie spoke up before Hannah had a chance to elaborate, "Me too. I tend to like older men that are similar to dad. Who were you thinking of when you started and finished?"
"Promise me you will never tell anyone on your life." As Hannah spoke, she bit her lip and stared a little off to the side, avoiding eye contact."
"I promise." She even added a salute and crossed her heart.
"I'm serious, you'd better not tell anyone, this has to be just between us sisters."
