So you're sitting at home with a raging hard-on pushing up uncomfortably in your jeans. Your boyfriends busy doing his homework on the computer or some other bullshit and you're just thinking about how good it would be to have a cock in your mouth, a big veiny hard cock aching to shoot it's load being caressed by your tongue.
So your boyfriend isn't paying attention. You get on craigslist or gay.com and you post an ad saying you're looking for someone whose horny and looking for a BJ. You advertise yourself as an expert cocksucker and promise to swallow every drop of juice that comes out of that dick. You get a response from a guy with a dick pic that makes your mouth water.
But how do you get away from your boyfriend without him getting suspicious? You can't be gone for long, so you e-mail the guy with the huge mouth-watering cock and you say, "Dude, I can't leave the house for long. Park down the block from my apartment. I'll blow you in your car." The guy with the veiny cock, the cock you can just imagine what the pre-cum of tastes like, says he's game and on his way over.
So what do you do? You tell your boyfriend you're going for a walk to get some fresh air. He's busy with homework so he's good with that and doesn't even notice your own pre-cum that's caused a wet spot on your jeans. Whatever.
Our the door you go and walk down the street. There's a car parked there, the car parked as advertised. You walk over, open the door, and sit in the passenger seat. You don't waste a moment, after all - you can't be gone long, so you get to work...
You practically choke on the huge load this guys been building up over the past few days but you're a good cum swallower and you get it all. He zips up and you thank him for his deposit, getting out of the car, you wipe the side of your mouth where a drop of his jizz shot in the heat of the moment. You lick your finger clean and make your way back to your apartment.