Yes, it has gay sex scenes shoe horned into it, and I say shoe horned, because none of this was in the books.
Characters that were not gay in the books are suddenly aggressive homosexuals, characters that were not even in the books materialize on the show as gay characters.
It’s pitiful.
That being said, I still watch the show, because I enjoyed the books a great deal, but I’m definitely not a fan of the gay.
All the prominent gay characters were killed off in the television show. And the books definitely showed they were gay -- it's just not in your face because Martin employs subtle narrative techniques.
When it turned out the prime motivation for the main plot of Black Sails was revenge for a gay lover, I dropped it instantly. Is it a double standard for me to put up with two seasons of lesbian sex and bail the minute two guys kissed? Don’t care if it is. Ain’t nobody got time for that.
Now, I stuck with Spartacus. The gays were supporting characters. If Sparty had gone gay, I’d have bailed on that, too. As it is, I can’t see myself ever watching Spartacus or any show with rampant male homosexuality ever again. The Walking Dead is already pushing it.