See if the timid girl has U-Boat skills

"You're just in time to fill the dick vacancy in this weird hot tub."

The sandwich chick cracks a very slight smile, apparently still seeking approval for her new job skills. She unties her apron and stands suddenly proudly, her tits bouncing lightly as she sits on the poolside to take off her boots, but your dick can't stand the wait.

You grab her by the leg and drag her into the water with a splash. Her hairnet floats over to you as her soft raven hair fans out in the water in your lap, and you shove her down on your cock underwater.

"Guuururrrugggllgglgglgl" she groans and glugs under the water, but you can't really see her down there with the bubbles on. She definitely does this U-Boat thing different from Melani though. Melani went down like a lathered up latex glove slides on, and she controlled the water the whole time with her careful motions and tight lips.

Then again, you did go straight for facefucking this one, pulling her into you with your hands in her hair. Still it seems like her fault for being new that her technique is so weak.

You listen to the bubbles, the halting groans from under the water, and the sounds of the street below as you pump your cock into the little mouth and reach for your sandwich, but, it's actually kinda hard to eat in this position while fucking a head.

So you push yourself off the seat and forward into her, ramming your cock deeper down her throat and sliding her onto her knees in the deep end, with you barely standing with your head above the water.

Once there, though, you decide 'fuck the sandwich,' you wanna see how the rest of this face fucking goes.

You still can't see her under all the bubbles, but your can feel her air escaping along your shaft and up along your stomach, and you sense the vibrations of her groans and moans.

You ram your cock as hard as you can, still pulling her cute little face into you with your hands, now a few feet under the surface. You keep on ramming her with no change or rest for minutes.

As you go, you feel fewer and fewer bubbles, and then she starts doing something that feels pretty similar to a gag. Is she gonna spit out your dick just for air? Isn't the BJU supposed to be safer and, like, sexier than that?

The thought of her pretty little neck filled up with your meat down there, with the last bubbles rushing out as she struggles to keep her lips tight around you, is more than you can handle, and you explode inside her.

As your dick throbs lustfully away, you feel something different this time. Instead of feeling her gag, or even feeling her swallowing your jizz, you feel her inhaling, almost as if she's breathing from your dick.

It makes sense to you but that's because you never really understood breathing anyway. The feeling is gone soon though. She stays underwater another minute twirling your slowly softening dick around in the water inside her with her tongue.

You take a moment to watch the cars and pedestrians on the street below, and while the sandwich girl is tickling the tip of your dick, still never having come up for air, you lean over the side of the pool, squinting to make sure you are seeing what you think you are.

Down there on the street below is Kristi, but she's walking towards your building from the south side, she's wearing a different version of her old slutty flight attendant uniform, and she's got noticeably more cleavage now.