Watching the two girls, I couldn't help but indulge a long standing fantasy of mine.
"I wish you were two lesbian girls who are heavy into each other." I whispered, feeling the tell-tale tingle from my ring.
All at once, Steph and Michelle stared into each other's shocked gaze.
"Uh..." Michelle gulped. "I... I feel kind of..."
"Wet?" Steph finished, wondering why she was suddenly and irresistibly turned on by her long time friend and co-worker.
"Uh, yeah..." Michalle blushed, and gently brushed the shorter girl's blonde hair out of her face.
"Shit..." Steph gulped too. "I can't... I mean, I... kiss me?"
"Oh yeah..." Michelle said in a breathy erotic whisper, and proceeded to begin making out with the shorter blonde.
My eyes went wide and my dick went hard as I watched the two hot girls spontaneously begin making out in the door frame in an alley in the middle of the morning, frenching, rubbing, fondling breasts and asses, grinding their crotches together.
"Ahhhhh! Fuck yeah!" Steph cried out suddenly, as Michelle bit her ear lobe.
I watched the show proceed for a few minutes as the taller girl slipped her hand down the shorter girl's pants and begin playing with her pussy, hand bobbing in the crotch of her jeans obviously.
"Damn..." I whispered, and quickly looked around to see if anybody was watching. But it was still early yet and nobody was around.
Steph started to moan and grind her crotch into Michelle's palm, presumably because the taller brunette now had her fingers inside the other girl's slit. Steph responded by cupping Michelle's shapely ass in her hands and squeezing.
They continued kissing and playing and eventually threw each other onto the dusty cement in a mad lust, stripping pants and panties and scissoring themselves right there in the alley.
I continued to watch with amazement. And arousal.
And I gasped as Steph came from their exploits, having a wet and loud orgasm as Michelle ground their crotches together. This was followed by Steph slipping her fingers into the other girl to help speed her release, and before long Michelle was cumming too.
Still I stared, not really believing I was witnessing this.
Satisfied, the two girls stood up, panting, and somewhat coated in each other's vaginal fluids, and they gathered their pants, panties, socks, and shoes. Standing there, Michelle dressing, Steph stared at me with a deep red blush. "Uh... you... won't like, tell anybody, will you?"