Fill her pussy and knock her up.

As you start to approach your peak, a new impulse strikes. "Actually," you say, your own pleasure making it a little hard to get the words out clearly, "I think I'm gonna breed you."

The brunette's eyes widen. "Seriously?" She takes a deep breath, then lets out her biggest groan of annoyance yet. "Ugh, fine. Guess I'm gonna be a mom. 'S'what I get for not getting a fucking IUD...."

Without responding, you continue fucking her, spurred on by your resolution to cum in her fertile young snatch. As you continue toward the big finish, a nearby sound distracts you somewhat: a set of approaching footsteps. Glancing over, you spot another man approaching the bus stop. He's a good bit older than you, maybe early forties, and looks like another office worker by his outfit. Catching his eye, you flash him a friendly smile. He returns it, quirking an eyebrow appreciatively at the scene unfolding by the sign.

"You waiting too?" he asks.

You nod. "I am. Just figured I'd breed this baddie while I had time." Pulling one hand back, you lay a quick slap on her ass, letting it jiggle for a moment before resuming your grip. The brunette fails to hold back a gasp.

The stranger smirks, looking down at your hips clapping together. "Nice. That's how you do it." He chuckles. "Damn, wish I could have a turn."

The brunette shoots him a glare. "In your dreams, dude!"

The presence of an audience gives you an exhibitionist thrill, and you can't hold back any longer. It's time.