“Ungh," I groaned, feeling the bubbles in my balls settling down.

“Don't tease me."

She popped off my prick and grinned. "Who's teasing?"

“You are," I complained.

“Mari'll be here any minute."

Giggling, the beautiful strawberry-blonde started bobbing her whole head up and down my dick again, and I felt the boiling bubbles start to return.

But then thirty seconds later, she backed off again.

“C'mon, B! Lemme cum!"

“You will. I promise. Here, Lay back flat, close your eyes, and let me please you. If we had time, I'd let you cum all over my tits again."

“Nngh!" I groaned, my hips jerking at the thought. I really wished we had time, but we didn't, so I'd have to settle for imagining it, and lay back flat as she suggested while closing my eyes.

Belle didn't tease me anymore. She bobbed her head, corkscrewed her hands, and jacked me off with a purpose. In less than two minutes, she brought me back up to a boil. And when I started grunting and bucking my hips, moaning, “Gonna cum... Gonna cum..." she held nothing back and stroked me feverishly.

“Eeeyarrrghhh!!" I groaned, Launching my hips off the bed and cramming an extra inch of cock into Belle's throat. Expecting the sudden thrust, she held onto my thighs and took the impact, swallowing rapidly until I collapsed back down to the mattress and she could resume using her hands to milk out every last drop.

Despite my initial plan to imagine blowing all over her tits, I found myself visualizing the way each glob of spunk splattered within her tiny mouth and slithered down her throat into her belly. And with the infinitely-pleased grin of a post-ejaculative young man, I sighed, opened my eyes, and reached out to thank her.

And then I froze.

My words died on my Lips as I realized we were no longer alone. Mari stood beside the bed, staring down at us with a Look of absolute shock.

About three seconds later, I jerked backwards and scrambled up to a seated position against the headboard. The motion withdrew my spent dick from Belle's mouth, leaving her to lick up stray bits of cum from her own lips as she Looked up at me with a silly smirk. Only then did I realize that she wasn't freaking out about Mari's presence nor was she surprised by my panicked reaction.

Belle confirmed it when she glanced up at her best friend and said in a smart-alecky tone, "Told ya."

I blinked twice and exclaimed, "You TOLD her?"

Belle shrugged. "We knew we wouldn't be able to keep this a secret forever. BFFs don't keep secrets from each other, and I figured I'd rather she hear it from me rather than find out any other way.”

“I didn't believe it," Mari breathed quietly, her eyes as big as saucers. She was staring at my semi-limp dick, traces of cum still on it. A moment later, she looked over at her best friend, who had gotten up to sit down on the edge of the bed and began scraping globs of creamy jizz off her own lips, popping them into her mouth with a look of smug satisfaction.

Goggle-eyed, I asked Mari, “How did you get in? Wasn't the door locked?"

Mari shook her head.

“Belle told me to park down the street and sneak in quietly. She didn't want you to see me coming.”

I shook my head in disbelief.

“Well it worked.”