One Hot Summer 03 (Option #1)

Warning: This portion of the story may be too racy for some. If that is a problem, I could simply email the story to those that voted for this outcome. Thank you.

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"Let's play 'Dare', then."

My heart fluttered with anticipation. This was going to get very interesting, very fast. Samantha started us off by swimming back into the shallow end of the pool.

"I'll start things off," Samantha announced, her eyes focused on me. "Gabriella, since you were the first to agree to play my game, I dare you to take your top off. Show us what you've got."

I looked over at Cassie. Her curious expression encouraged me to reach behind my back and pull the string holding my top up. She had never seen my breasts; nobody had, really, except in a medical context. This wasn't an annual check-up, this was two ladies I'd known my whole life seeing me topless.

I tossed the bathing suit aside with a wet splat on the concrete. Initially, I tried to cover my chest modestly. My breasts were heavy, growing heavier each year, until they've reached these large orbs. A few years ago, as my chest really started to show, the doctor advised me on the importance of finding a supportive bra; without which the heaviness would cause some serious sagging. They sagged, a little, but maintained the perkiness of eighteen years-old.

"What's next?" I asked with as much faux confidence as I could muster.

"It's your turn, Gabs," Samantha grinned devilishly.

"Fine," I took a moment to consider my options. I didn't want to dare either of them to do anything too crazy. Taking my top off, as humiliating as it was, had not been as bad as it could've been. "Cassie, I dare you to...lose your bikini."

There was an awkward silence before she asked, "top? Bottom?"

"All of it."

"Whoa," Samantha said excitedly.

I watched as a crooked smile brought up one corner of Cassie's lips. She was enjoying this to some degree. Cassie waded through the shallow water and tossed both her top and bottom near mine. My best friend swam beside me, completely naked.

"Sammie, you're going to join me. I dare you to..." before Cassie could get the words out, Samantha was already pulling her bikini down her legs.

"Is this really the best you two can think of?" Samantha quipped.

"We've gone full circle," I said. "I guess it's your turn."

Samantha glanced at her sister. "I dare you to take Gabi's bikini off...with your teeth."

It wasn't long before the three of us were wading through the pool completely naked. I voluntarily took off my bottoms and tossed it with everything else. At first, I felt nervous and a little excited when my top came off. Then, Cassie and Samantha both got naked and suddenly I didn't feel so alone. That's the key, not feeling lonely.

"So, we're all naked...what next?" I asked.

"I guess it's Cassie's turn, now," Samantha replied.

"Okay," Cassie took a second to shine that naughty smile in my direction. "Gabi, I dare you to...suck Samantha's nipples."

Whoa. Okay, so I had never--outside of breastfeeding, perhaps--sucked a woman's breasts. I felt the tingle of both anxiety and excitement as Samantha approached me. Her easy strides through the water made waves. Breasts bobbed up and down with the tide she created. I was going to suck her nipples.

"I thought you were going to have us make-out or--"

"Too obvious," Cassie giggled. "Sucks her tits or you're out of the pool."

I had no intention of leaving the pool. Being asked to do something I'd always wanted to try? Why would I refuse?

Samantha pressed her bare breasts into mine. "Would you like to make-out, first?"

"That's not the dare," Cassie warned.

"Maybe I don't care about this game anymore, Cass. Maybe I'll just take your best friend back to my bedroom and fuck her brains out."

"What!?" Cassie splashed into the water and swam toward us in a panic. "Oh no you fucking won't. I thought we were--"

Cassie's outburst was suddenly silenced. I watched in complete shock as Samantha took her lips with her own. And not just her lips, I saw Samantha's tongue burrow into Cassie's mouth. It seemed like the young sister wanted to fight it, but also that she wanted to give in.

"I never said you weren't invited," Samantha quipped playfully.

"B-but...we're..."

"So no more game, right?" I asked, hoping we could drop this pointless foreplay and get right to it.

"No more games," Samantha waded through the pool toward the stairs. "If you two are into it, we have two options. Either we go back to my room, or we have sex right here."

"You mean...the three of us? Together?" Cassie was clearly still in shock, having kissed her sister in an unexpectedly passionate way.

"What do you want to do?"