According to sources who've seen it, the tape appears to be one of his wives -- it's unclear which one. The tape opens with a naked dark-haired Carson masturbating by a pool -- then shows the woman (with a bouffant hairdo) going all Linda Lovelace.
It goes on for about 5 minutes -- then we're told it cuts to a 20-minute sex scene in Johnny's bedroom ... and Johnny does NOT hold back.
Oh yeah, we're also told he's hung like a horse -- seriously, **** star status. One source said it was at least 10 inches. But for legal reasons it can't go to a **** company, so the only way to unload it is with a private collector.