I let my eyes skim over the couple on the other side of the glass. With her jacket open, the woman had absentmindedly begun to fondle her breast, and I could see her nipples stiffening beneath her T-shirt. Without taking her eyes off me, she grabbed her lover's hand and pulled it to the crotch of her jeans. He pressed his dick into her back, reached around, and started to rub her clitoris through the denim. He didn't even attempt to touch her skin, but I knew from the expression on her face that he wouldn't need to. I knew what she was feeling: that state of arousal when you're so turned on that the slightest stimulation can trip you over the edge into an intense, searing orgasm. Licking my lips I looked into her eyes, and she returned my gesture, the two of us exchanging this experience, making each other hotter and hornier, neither of us daring to break eye contact. Without turning to look, she grabbed wildly at the man behind her, making a pulsing little starfish with her hand as she reached desperately for his cock.
Glancing at Max's reflection in the mirror, I saw his face twist with raw, animal lust. He looked so primal that just the sight of him made my cunt spasm around his hard cock, and I watched his features contort with pleasure. I saw Max slide his thumb in his mouth. Knowing what that meant, I shivered with anticipation. Max flexed the lubricated thumb for me and everyone else to see and then deftly slid it into my ass, pushing my face and tits down into the bed so that our audience could see my back and my butt cheeks, making sure there was no room for mistaking just where his slippery digit was. This sent the couple on the other side of the glass to new heights of arousal as they watched his thumb disappear into my ass. The bedcover muffled my screams as the pleasure became almost too intense for me to take.
The girl finally managed to tug the guy's dick free from his clothes. It bobbed bolt upright, thick and fat between his legs. Her hands closed around the length of his hard-on, and he tugged on his balls.
"Look at his cock," whispered Max. "Look how hard we made him get. Your tits. Your ass. Me fucking you. Me with my dick in your dripping cunt." Max's words were like dynamite to me, but I was too far gone to answer him, overwhelmed by what I saw and felt. My body alternated between vivid sensations and numbness as Max's dick rammed my G-spot over and over again.
The guy's hand was now down the front of his girlfriend's jeans. Maybe I was wrong about her; maybe she just wanted to feel his hand on her clit. I watched as his knuckles moved beneath her waistband. She was groping and grasping at her own tits, playing with her nipples under her T-shirt with one hand and tugging at his hard-on, massaging the length of it with the other. Max and I were transfixed by the man's dick, which seemed to grow bigger and bigger by the second. Through the window I could see the tip of his penis begin to twitch and moisten. I thought what a shame it was that I couldn't reach out and take his cock in my mouth, suck it dry of spunk.
Max had had his thumb in my ass the whole time he was pumping my tingling pussy. A shiver began in my pelvis and flowed along my limbs, numbing my arms and legs. Heat was radiating from my body as Max felt for my nipples and pulled my tits hard. I could take no more. It was time to submit to my orgasm. I yielded to a violent surge of contractions that sent pins and needles rushing all over my body. My pussy hugged Max's dick so tight that he reached his second climax in five minutes. I felt one, two, three sharp thrusts inside my still spasming pussy and then heard Max exhale deeply as he let go of my breasts and grabbed my hips to steady himself. I milked every drop of spunk out of that dick, and when it was finished, our juices mingled, spilling out of me, sticking to the front of Max's thighs, the pale liquid running down my legs and ass.
As our orgasms subsided, the girl on the other side of the window also came, and hard. A damp patch appeared between her legs and spread, darkening the fabric, as her knees trembled beneath her. When the guy felt her juices gushing onto his hand, he came, too, his spunk flying out of his dick in a perfect arc before hitting the window inches from my face.