www.salon.com/2013/07/06/does_gender_matter_when_it_comes_to_sexual_consent/
I don't know if this specific case has been linked but I realize this has been kind of done before. One of the comments says this
You're unwilling to accept your personal responsibility to inform your partner of any dealbreakers that would invalidate your consent, but you still want to have sex regardless, so it's on their shoulders. Get bent. If you don't want to have sex with any trans people, TELL YOUR PARTNERS. If they're trans, telling them that will ensure that they don't want to have sex with you either, and you get EXACTLY what you want.
I feel like the message of "yes means yes" is just not getting through. I'm supposed to make a list of things I don't consent to and first take action to tell my partner I don't consent and if not that's my personal responsibility. Take gender confusion out of the picture if I came online and told you my dh and I were having sex and then he pulled out and then stuck a random household object in me with out asking me first, we'd all be in agreement that it was sexual assault.
Why is this different? I don't know I get really irritated because whenever I see it discussed online you get called transphobic for saying that a woman has a right to know what she is being penetrated by. And I don't think I am transphobic, I'm just pissed off people aren't expected to get informed consent.