“What!?” Avery blushed. I, meanwhile, was startled by her response, clearly having been hit close to home.
“Oh, don’t deny it,” Kaia said slyly. “After all, last summer you said your ideal guy would have a body like Alex’s. And you were the one who pointed out how visible his dick was when those gray boardshorts of his got wet.”
Now I was stunned. Avery had been checking me out? Was it an attraction or just a natural reaction to a member of the opposite sex, much as I’d been transfixed on her figure and rear end?
“I didn’t…” Avery sputtered, but clearly couldn’t deny it. “I just pointed out the obvious. Doesn’t mean I wanna hop in bed with him. No offense.”
“None taken,” I said, amused.
“And we all know he’s been checking out your world-class ass for years.”
I gave Av a look but knew better than to try to deny it. “Would have been rude not to.”
My sister looked like she was about to say something, but closed her mouth. I detected a hint of appreciation for the compliment. It was liberating having it out in the open.
“So, Alex,” Kaia said, words clear and deliberate. “I want my nuts in this bed. I’ve got mistletoe going to waste and I’ll need all the help I can get in putting it to good use.”
Moment of truth. Back out or accept? I’d regret the former for certain, especially in the short run. But the latter could lead to all manner of other issues. And what would Avery do? At the moment, she seemed to be hanging on my response, but I couldn’t tell how she felt.
“Okay,” I said, staring at Kaia. “But I seem to recall you’ve got a side of our bargain, or bargains, to uphold.”
She smiled at my challenge. “Are you calling it in? ”
“I am.”
Kaia’s smile never slipped. If anything, it grew wider. “Well, since you can already see my tits, I guess that only leaves my pussy.”
Avery’s eyes widened, despite already having heard how our agreement went. It seemed more borne of disbelief that our cousin was actually going to do this in front of her.
Kaia pulled the blanket aside, revealing simple white panties. Avery scooted back a little, still trying to keep herself covered up. While my sister and I watched, Kaia lifted her hips and worked her panties down and off, tossing them at me. I reflexively caught them, then set the scant fabric aside. My attention was on the full extent of my cousin’s naked body sprawled across the bed.
“You’re crazy,” Avery said, amusement displacing shock.
“Why? Because I like having my body admired?”
“That’s part of a very long list,” Avery said.
Kaia turned her focus back on me, my crotch in particular. By now, my cock was mostly hard and surely conspicuous. I didn’t mind Kaia checking me out and, if I was honest with myself, I didn’t mind my sister looking either. She’d already confessed to doing so and it hadn’t ruined anything between us. But that was all while clothed.
“Now,” Kaia said, “I want my nuts. And those shorts are in my way.”
I glanced to my sister and she was watching as well. There appeared to be no chance she would protest further or depart. Screw it. I figured I was better off playing along than backing down and enduring their teasing from now until eternity. Besides, it was Christmas.