I have this theory about the whole straight porn actor going gay: men who have the balls to go into hardcore porn are very, very sexual per se. That fact allow them to be at ease with other men in a sexual situation (DPs, etc) or have sex with women they don't like. And this also allow them to have sex with men, some publicly (G4P) but most of them privately: a major example is Nacho Vidal, who was fucking Miguel Bosé at one point in the 2000s (there is this video in Cuba of both of them kissing on the lips during an interview with Bosé, who seemed a bit shaken to have that on record. Rocco Siffredi also said in an interview he had sex with men while he was young).
Ramón likely had sex with men before, privately, but he's part of the kind of straight porn actors who think their porn career will be affected by it. Remember he's from Venezuela, and from a generation that is not as open minded as today's.