No mouth or hands

"For the second time, you can't use your mouth or hands," you announce.

Minka doesn't look very pleased.

"And you must be naked," you add.

"What?! We're out in the open and people can see us! You're lying down, but they'll definitely see me and recognize me!"

"Okay, fine...." you start to say, and Minka looks relieved for a second before you finish. "You can keep the sunglasses on. Any more bargaining and you're going to cluck like a chicken for the rest of your life."

You can feel her piercing eyes glaring at you, but after a few seconds she finally comes to terms with her situation and she falls back on her ass and starts taking off her clothes, starting with her loose yellow top, revealing her red bra underneath it. She then kicks off her slippers and peels her jeans off, showing you a matching pair of panties as you lie back down, placing both hands behind your head for support. You admire her tight body as she reaches behind and unsnaps her bra, letting it fall off her chest. Her breasts are perky and fit, and she hardly needs a bra at all. Then come the panties and you get a glimpse of her completely shaved pussy before she leans forward and crawls back to you.

Minka then gets creative with the rules by cupping her perfect breasts and wrapping them around your hard cock. It feels great to have the two warm mounds of flesh wrapped around your cock, but Minka finds it hard to give you a proper titfuck while staying low on the truck floor to avoid letting drivers around from having a good view. You recognize that and let her keep doing her thing for a while, until she realizes that it's not going to get you to cum and traffic is slowly increasing.

So, Minka climbs up your body, making sure to rub every inch of her body against yours until her nipples are poking against your chest and your lips are inches away from each other. She then reaches down to grab your cock.

"Nope. No hands! For that you'll have to face a penalty or end up forfeiting the game," you quickly exclaim and Minka lets go.

"What? I just holding it so that I can put it in!" Minka protests.

"Well, it's against the rules, so here's the penalty. You have to sit up and do it proper cowgirl style."

Minka bites her lip and hisses at you, but she proceeds to push off on you and sit up. Just then, you hear a long haul truck give her a long honk and she's too embarrassed to look up as she half-crouches and has to spread her pussy lips open with both hands while bobbing her ass up and down to try to latch onto your cock. It takes her about ten tries before she finally gets the tip of your cock at the entrance of her pussy and she slowly maneuvers herself onto it and sinks down. Despite her protests, she's pretty wet and you slip all the way in on the first attempt, and you grab her hips to steady her as she starts fucking you. You wish you had a camera to capture the sight before you of the naked Minka Kelly bouncing up and down your cock against the background of the open highway in Los Angeles. Even cars from far behind the truck should be able to see her perfect breasts bouncing around each time she impales herself on you. Minka closes her eyes to forget about where she is and she begins to moan and enjoy herself.

You do the same and the two of you enjoy the pleasures of each other's body until you hear some voices cheering and shouting from the right and you open your eyes and strain you neck to see what's going on. It's an entire bus of boys who look like they're on some sports team and most of them have their phones out and pointed at the naked woman outside their window.

"Oh my god!" Minka shrieks when she sees them and she tries to duck down on you but you push her off and hold her in place, thrusting your hips upwards and causing her to scream in pleasure. Your sudden change from passive enjoyer to active fucker causes Minka to cum as her body jerks and twists in pleasure, all caught on video by the schoolboys.

"Bro! I think the slut's having an orgasm!" you hear one of the boys shout and you give them a thumbs up to confirm it. Minka's still cumming when you feel the surge in your balls that shoots up into your cock then into Minka's warm, gushing pussy. The sweat on Minka is glistening in the sun as she just sits on your cock, too tired to resist anymore and you actually feel her clenching her pussy muscles to try to milk more of your cum out of you.

You see that the bus is still driving alongside to the truck and you tell Minka, "Blow them a kiss."

Minka hesitates for just a second before doing it, drawing a loud chorus of cheers from the horny schoolboys and then you pull her down to you, your cock still rock hard inside her as she pants. The sunglasses slip off her face as you two exchange a quick peck on the lips before she turns and rests her head on your chest.

"Did I do good?" she asks.

"Ohhhhh yeah."