A study indicates that porn movies are way less erotic when the performer is a single female posing explicitly nude and masturbating with all the wild sex toys. Even an all girl flick has little excitement for the heterosexual male, but a naked male with fully exposed penis included in the scene, makes the show more stimulating. One would think that any image of a naked man would be disturbing to the hardcore homophobic, especially Jamaican men, but it is what they go for when seeking porn videos.
The ethnicity statistic is determined from marketing reports which tracks ALL online purchases and gathers the buyer's entire data. Yes, they go all the way back to that document one completes at the point of entry. Even if one is born in America, they know the lineage and categorize accordingly for all kinds of marketing and other financial stats.
Is it that a hardcore homophobic is secretly excited by male nudity hence the reason they violently bash gays so as to convince others and themselves that they are not gay? The science has proven that a man does not have to be gay to be excited by anything connoting sex, so an erect penis on a lean muscular male is expected to cause penile stimulation for the man viewing, and it does not make him gay.
So the next time you log into your porn video subscription, take note of the videos you favor and don't feel disturbed that you have an erection seeing another man's hard penis!