Avery stopped sucking Kaia’s nipple long enough to watch Kaia’s orgasm. She gave me a quick nod of approval, then kissed Kaia on the cheek. When Kaia’s legs finally relaxed, I ran my hand up her body until I could guide her chin to me for a kiss on the lips.
“Now the mistletoe is working,” Kaia said, still catching her breath.
We just held one another with occasional kisses for a bit. In wandering across Kaia’s tummy, my hand bumped into Avery’s. Rather than flinch away, we held hands for a bit. It was reassuring and when I made eye contact with her over Kaia, her eyes were alight with happiness.
“Fuck, I’m cold,” Kaia said, breaking us out of the quiet reverie. I had to agree and helped pull the blankets back over us. In the shuffle, Kaia rolled on top of Avery and assaulted her with a new barrage of kisses and tickling. I wasn’t quite ready to jump into the fray, but happily watched on as the blankets got messed up and I was given a great show of breasts sliding across breasts.
“Cold fingers!” Avery said between giggles, utterly unable to get away from Kaia. “Help!”
“No help for you,” Kaia said, cackling. “He wouldn’t dare take sides.”
Oh yeah? I slid my hand in between the girls, palm upward, and tickled Kaia. She shrieked, loud enough I feared our parents might hear downstairs, and rolled off Avery to get away from me. Avery was quick to turn the tables on Kaia, rolling on top of her and kissing and tickling. This time I went at both of their sides, tickling the two beauties equally.
Avery squealed and rolled off the opposite side, banging into the wall. Kaia, trapped between us now, tried in vain to tickle me back. Soon my sister and I were ganging up on Kaia again. That only lasted a few moments before Avery switched targets and went after me with her hands, seeking weak spots on my sides. Kaia joined in, playing dirty by going after my cock and then straddling me. She pinned my arms against the sheets, allowing Avery to tickle at will. I didn’t put up much fight, though, too conscious of Kaia’s bare crotch grinding across my hardon.
After a bit more back and forth, Kaia finally ended up against the wall, catching her breath from a fit of giggles. Avery was flat on her back, between us, and I was laying on my side facing her with my hand amiably on her tummy, just above her panties. I was still making a token effort to avoid touching her intimately or pressing my cock against her. Neither of us had kissed the other, either.
“See, now this is fun,” Kaia said. “We should’ve been doing this for years.”
“It’s only fun because you cheat,” Avery said, giggling.
“All’s fair in love and tickle fights.” Kaia rolled into Avery, running a hand across her breasts while kissing her cheek. Avery no longer seemed at all concerned about me seeing her topless or being intimate with Kaia, which made it far easier for me to relax and enjoy this.
Avery met Kaia’s kisses and they were soon becoming very heated. Kaia found my hand and pulled it up, placing it firmly over one of Avery’s breasts and holding it until she was sure I was going to stay there. When Avery didn’t stop kissing to object, I started massaging. The puffy nipple was very different to my touch, swollen more than hard, and I savored the chance to explore it.