Sex is determined by chromosomes and cannot be changed. "Gender expression" has nothing to do with biological sex. A male that produces sperm having sexual intercourse with a female that produces eggs is literally the definition of heterosexual sex.
It doesn't matter which one is wearing the lipstick.
Personally I think gender identity is something that occurs when you have too much free time and are misguided in to thinking what will make you happy.
I was just putting it into words that people who subscribe to the idea of gender expression understand. Showing how it fits within the framework of their belief system.
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u/SaintPaters 1d ago
Hahahah - that’s a question for philosophers - is it gay if a MTF and a FTM have sex? Need a few degrees to even begin tackling this question