She was the Taylor Swift of yesteryear—a squeaky knock out blonde preacher’s daughter… At least until John Mayer pulled the ultimate douchebag ex-boyfriend move, and exposed her as “sexual Napalm.”

Now, Jessica Simpson continues to let her freak flag fly, posing in a spanking new BDSM inspired photo shoot.

We’re guessing the 34-year-old mom of three and her hunky hubby, Erik Johnson, had just screened 50 Shades of Grey...and felt inspired... (See: horny....)

Simpson posted the black and white super sexy shots on her Instagram—captioning one pic, in which the former NFL tight end palms her ass like a football, "V-Day #FIFTYSHADESOFJOHNSON."

Then there's a steamy make-out photo captioned: "I'm so in love with you #FIFTYSHADESOFJOHNSON."

So, just who was the photographer behind the ultra intimate spread?

We don't know, but we’re just hoping it wasn’t Jessica's kinda creepy dad—AKA Papa Joe Simpson.