Great clip from the days of yore! This is an oldie dating back to 1999, from the movie Down The Hatch 2. It stars Briana Banks in an early role, and before her tit-job. It's actually two scenes put together.
In the first part, Briana sucks dick and is fucked outdoors, making sure the guy cums twice. Both times, she gets it on her face and in her mouth. It's then transitioned to indoors, where she takes a pounding in her ass, doing ass to mouth. Finally, she jerks him off until he cums in her mouth for the third time.