I read somewhere that Cucurillo had posed naked in some hard-core porn mag and that the Duran members did not like that at all, thus cutting him off the lineup a while back.
I have no idea of that, however he did play with both Terry Bozzio and his (now ex-) wife, Dale Bozzio (all 3 met working for Frank Zappa) and Dale was "featured" in (I think) 2 issues of "Gynecology Illustrated," AKA Hustler Magazine.
Mark