Sarah went into the other bedroom to change into her swimsuit and I just stripped down in the front room to change into mine. It was a g-string style on the bottom and her ass looked great in it. Hell, any smaller than yours would be next to naked! Mom said that since we may not get to go on a vacation like this again any time soon that we were going to have as much fun and get as much sun as we could before she had to go back to work.” “Cool!

“Sarah, hey, check them out.” I said as I poked her shoulder. Lots more topless girls and women walking around or laying in the sun, it was great! “I meant you could rub some in not squirt it all over,” Sarah snapped.

Sarah turned her head to look, “yeah, they aren’t the only ones, look over there,” she said with a nod toward some more topless girls who looked to be about our age. Guess this is a topless beach, lots of nice tits to look at! I must have fallen asleep though as I felt someone shaking my shoulder. “What difference does it make, I will rub it in now.” “The difference is that it looks like you just shot your cum on my tits!

You rubbing my tits like that just had me so worked up.

I think there must be a direct connection between my boobs and pussy.

Anyone could have been watching but I looked around and nobody was paying any attention to us. ” I was just sitting there, breathing hard, unable to speak.

Sarah was bucking her hips all around and then suddenly thrust her hips up hard and then dropped. My sister had just rubbed herself off and had an orgasm right in front of me. Sarah looked up at me then her eyes dropped to my dick, the head was peeking out of the top of my suit and was leaking a little. Why don’t you go ahead and jerk off, it looks like you’re almost there already,” “I can’t jerk off out here in the open, someone will see. Someone could have seen you too.” “Bro, I couldn’t help it.I had felt a few girls up before, some even under their shirts, but never a girls bare exposed tits.Sarah was breathing hard too and starting to moan a little. Oh yeah…oh yeah…oh yeah…” Sarah moaned, “I’m going to cum, keep rubbing right on my nipples. I looked down and saw that Sarah had her hand down the front of her bikini bottoms and was rubbing her pussy. Sarah was moaning louder now, she was getting close.Sarah took out the sunscreen and squirted some in her hand and handed the bottle to me and I did the same.We both covered our fronts and then I offered to rub some on her back.I cupped my sisters’ tits in my palms and started to run my hands over them.