Kleio Valentien was born on January 15th, 1986 in Austin, Texas. At 30 years of age, she's probably considered a "mature" model in the youth-obsessed world of online pornography. We hesitate to call her a MILF unless she's actually a hot mom, which of course we cannot confirm nor deny. But as we all know, sexual prowess increases with maturity. Kleio has been working in the hardcore video business for almost a decade now, and her Internet Adult Film Database entry lists 116 major studio releases to date. That's not counting her 4K Ultra HD online productions for Naughty America nor her upcoming Virtual Reality shoots. If you're into piercings (lower lip, nose, nipples) and heavily inked bodies, this is the chick for you. I mean, who hasn't fantasized about banging a hot piece of ass with two geek-friendly Batman logos tattooed on her behind? Kleio won the 2015 award for "Best Ink" and was voted "Best Supporting Actress" by AVN that same year. Notable SpankBank award nominations for 2016 include "Bondage Artist of the Year" and "Super Squirter of the Year." If you suck at math and 32D-24-33 means squat to you, we recommend checking out "Anal Ink," "Battle of the Squirters," "In the Booty 2" and "Inked Angels 6" for more visual proof that this lady deserves a top spot in your pornstar favorites list. If you still mistakenly believe that Suicide Squad's depiction of Harley Quinn is the hottest ever, make sure to check out Kleio's stunning Cosplay photos on Twitter.