Dallas Cowboys Star -- SEX GOD ... Says Super Hot GF

Dallas Cowboys star Orlando Scandrick isn't just killin' it on the field ... he's killin' it in the bedroom too ... so says his super hot GF Draya Michele.

The "Basketball Wives L.A." star was leaving an event at the Mondrian -- in a super tight, super revealing dress -- when we asked if she takes any credit for the incredible season Orlando is having.
Ya gotta hear what Draya says -- pretty funny.

FYI -- the Cowboys are 5-0 with Scandrick on the field this season ... and he's on track to make the Pro Bowl in Hawaii.

Even if he doesn't, it's clear this dude will have no trouble gettin' lei'd.