A chick dived under the water and gave a guy a blowjob in a public pool

A guy and a girl were having a rough day at the pool and fondled each other a little underwater. At some point the chick wanted to surprise her partner, so she ducked under the water and pulled out his cock. The pervert swallowed the hard-on with her mouth and started sucking it, taking it inside up to her tonsils. There were other people around, and the dude got high from the blowjob and flushed it down the slut's mouth.