That has nothing to do with your preposterous claim that 90% of all homosexual men are pedophiles. The Catholic priesthood is especially attractive to male homosexuals who want to have sex with young boys, because it gives them easy access to young boys. There's no shortage of heterosexual men who sexually abuse young girls, and they also tend to seek employment and/or volunteer opportunities in settings that give them regular access to a lot of children. There's a huge industry of child prostitution and child porn, and it's predominantly using girls, simply because there are more heterosexual men in the world, than homosexual men. You could easily find a group of men who'd admit to having molested over 100 little girls, but that wouldn't be evidence that most heterosexual men are pedophiles.
Do you understand the concept of “incidence” of occurrence? Male homosexuals are perhaps 2-3% of the total population. Figure it out. Yes, pederasty is a part of the “gay” lifestyle. Have you heard of Nambla? The only international organization devoted to the sodomization of children on the planet.