Because the only reason women have sex with each other is because they're not getting enough dick, right?
When you have a certain mindset you are able to read it every time something very vaguely related comes your way.
Even if the text in question has absolutely nothing to do with what your brain assumes.
For instance that snippet was taken out of context.
It was a discussion about whether or not lesbian content is avoidable and/or optional.
This was a quick example of how it could be in game.
Not that it is that way.
Not that it should be that way.
Not that sex is only to be done between a male and a female.
Not that lesbians would only need a good dick to be straight again.
In clearer words you did read what you wanted/expected to read and not what was the content.
A sought after skill for "journalists" I heard ...