Vivid Honcho Steve Hirsch Kylie Jenner's Sex Tape Could Be Bigger Than Kim K.'s

8/21/2015 4:24 PM PDT

Vivid Honcho Steve Hirsch -- Kylie Jenner's Sex Tape Could Be Bigger Than Kim's! (VIDEO)

EXCLUSIVE

Vivid Entertainment honcho Steve Hirsch thinks a Kylie Jenner sex tape could outperform her big sister's tape at the box office.

Steve says he's undaunted by Larry Flynt, who pooh-poohed Vivid's $10 million offer to Kylie, saying she was worth $2 mil max. Steve threw plenty of shade on Larry, saying he's out of touch.

As for Kylie, Steve says he knows whereof he speaks, because he's the brains behind the Kim K sex tape video, which has made tens of millions of bucks.