I fucked my friend's pussy with a giant dildo while the guy with the big dick watched and jerked off.

I pushed the massive silicone cock deep into my best friend's dripping wet pussy, watching her back arch as the thick ridges stretched her tight hole. Her moans filled the room while I worked the giant dildo in and out of her trembling cunt, each thrust making her juices drip onto the sheets. Across the room, the hung stud sat naked in the chair, his enormous cock gripped firmly in his fist. His eyes burned with lust as he watched us, stroking his thick shaft from base to tip, pre-cum glistening on his swollen head. I twisted the dildo harder, making my friend scream with pleasure, her pussy clenching around the fake cock while the real one waited patiently. The voyeur's hand moved faster, matching my rhythm as I pounded her deeper, turning her into a quivering mess. She begged for more, her body shaking with orgasm after orgasm, knowing we had an audience enjoying every filthy second of our lesbian show before he would finally join.