He can't last.

The bumping continues, and you moan very quietly to yourself as the pleasure builds. By some miracle, you hold the orgasm back, but Roger isn't doing nearly as well. You must arouse him greatly in a normal situation, because you accidentally grinding on his lap has sped up his breathing to a rapid pace. The massively hard member beneath your rear starts to throb, but you can't bring yourself to stop wiggling.

The road continues to shake the car, causing you to unintentionally bounce up and down on his erection. Each moment causes the violent vibrations of the truck to inch you closer and closer to an orgasm. Your panic intensifies when you remember all of this is happening on Roger's hard cock.

"How uh... close are we to my house?" Roger asks.

Troy laughs. "It's your house, Roger. We'll be there in a couple minutes."

You become anxious at the idea of doing this for even one more minute. You want to tell your friends to stop, but you can't let them know the truth. Out of the corner of your eye, you spy Alison's judging gaze. Does she know what's happening? She must. You can hear Roger's breathing quicken to a rapid pace.

You feel his erection finally burst beneath you, and his face turns a crimson red. Thankfully for him, nobody seems to notice but you. He pants and tries his best to regain his sanity as the truck pulls up in front of an old country home.

Embarrassed by it, in a way, being your fault, you stand shyly out of the truck and look towards him. You apologize quietly, but he shakes his head and wobbles to a stand. "It's fine," he says softly.

Roger walks strangely up to his front door and unlocks it, calling back to the rest of you. "I'm going to uh... change into something more comfortable. The rest of you make yourself at home."

You step, but the panties bring you nearly to an orgasm from just a movement. It seems the whole ordeal within the truck has kept you completely on the edge. Up ahead you see Troy and Roger disappear into the home, but Alison approaches you with a curious eye. She peers and you up and down, and grins.

"You made Roger pretty happy, huh?"

You gasp and shrug. She noticed?

"Don't be shy... It was his fault. He couldn't hold it? Pfft. But, you seem to be pretty affected as well." She winks as she stands even closer to your body. "How close?"