He pulls you back onto his cock

Rough hands suddenly turn your head back towards the cock, and pulling you forward, you reopen your mouth as the cock presses against your lips. This time the cock goes deeper, and relaxing your throat it slips down.

“Holy shit, this is hot” you hear someone behind you say.

“Yeah, go for it baby, give us a show” a different voice adds encouragingly. Your lust overtakes your embarrassment and sliding your hands onto his hips for balance, you start to suck on the invading cock, your head bobbing back and forth as you treat this guy to what you had intended, and treat your unexpected audience to a live porn show.

“What about you baby, ain’t you gonna join your friend on her knees?” someone asks, a question clearly aimed at Lucy. You don’t hear any reply as your focus is now on the cock deep down your throat, sucking on it as you move your head to and fro, feeling the shaft slide all the way from deep down your throat up to your lips, before plunging yourself back onto it.