Ask a trans person!

[DapperButch]

Originally Posted by JDeere

She might be willing to read and she has only dated CIS males and CIS females and she ID's as bisexual. I am the first trans person she has ever come across or dated.

I think her being attracted to both genders would be a good thing in your case (you describe yourself as transmasculine human) Anyway, it makes sense to me that perhaps she could be completely fulfilled sexually/emotionally , but only she knows that. I mean she is with you, right? So, she must be attracted to you!

Unless she tells you she needs to be able to relate to both sexes intimately in order to be fulfilled, I don't see why you would concern yourself with her being able to be monogamous.