Rozlyn Papa's sex tape problem just multiplied -- TMZ has learned someone is shopping "multiple" tapes featuring a woman said to be the "Bachelor" castoff.

As we previously reported, one tape had already been shopped to various XXX businesses around L.A., but now sources tell us the tape peddler is hawking more footage.

We're told Papa's people have not taken any steps to block the person from selling the footage.

Papa's camp claims they have no knowledge of any tape.