I slipped my thumbs in the waistband and pulled both my shorts and underwear down in one smooth motion. It saved me the hassle of Kaia having to ask for the rest. Besides, she was already stark naked, establishing the acceptable dress code for this night.
I’d been nervous to this point, but once I was exposed I felt liberated. Kaia licked her lips while Avery checked me out with interest. I still wasn’t fully erect, but my cock had swollen enough that it was approaching that point. I went ahead and shed my t-shirt as well.
Kaia elbowed Avery. “Nice, huh?”
“I wouldn’t kick a body like that out of bed,” she said.
“Good,” Kaia said, gesturing me to join them.
It felt surreal as I crawled into bed beside Kaia. She gave my nuts a quick, playful squeeze, then shifted over as I laid down on my side next to her. Avery, on the other side of our cousin, laid down but kept her head propped up so she could watch.
I rolled in closer and kissed Kaia again, slow and sensuous. She was a good kisser when I wasn’t taking her by surprise. When her hand brushed my leg near my cock, I reached over to slide my hand over her tummy and up to her breasts.
Kaia purred, then broke off the kiss to turn to Avery. “This isn’t a spectator sport.”
Avery got the hint and leaned in to kiss Kaia. Just watching them kiss was mind-blowing. There was a sensuous familiarity between them, like old lovers. In a sense, that was almost true. As they kept it up, the comforter fell back further and I was able to see my sister’s breast again. She was, indeed, very small up top. What I was surprised at, though, were her areolas — much larger than Kaia’s and puffy. I now understood Kaia’s comment about why they were so suckable. I was salivating at the very prospect, sister or not.
With the two of them lip-locked, I slid down a bit and began licking and sucking one of Kaia’s nipples. She ran her fingers through my hair, clearly encouraging my attention. It wasn’t long after that Avery’s hand grasped Kaia’s free breast and began massaging it.
I slid my hand back down Kaia’s body and started rubbing her upper thigh. Almost immediately, she spread her legs. Taking the open invitation, I ran my fingers along the length of her slit, feeling her heat and slick arousal. I felt my way around her smooth skin and she shuddered when I brushed lightly across her swollen clit.
The girls stopped kissing for a moment and I glanced up from Kaia’s tit to see Avery looking down at what I was doing. Without any covers on us, there was no hiding my hand in K’s crotch. Avery caught my eyes and shook her head.
“I figured as much,” she said, amused.
Kaia, looking blissful, turned to me and I leaned up to take over with the kissing. Avery turned her attention to Kaia’s breasts, kissing and licking and massaging. I continued to finger our cousin, increasing my focus on and around her clit the longer I went. After several minutes, she started whimpering and her legs clamped down around my hand.
“Yes, yes, yes,” she said, eyes closed and body taut.