>>82267191
A lot of women are weird/sensitive about sex, and you should take that into account. Make sure she feels safe enough to tell you no, because a lot of them are terrified that you'll hurt them if they say no.

Ultimately, this is their own issue, you're right. It's not really your fault if she doesn't tell you she doesn't want to. But you should pay attention and make sure she is interested and enjoying it, if nothing else than for your own social/legal protection.

>>82267206
The difference is, if a gay man started trying to put his cock in my ass, I'd make it pretty fucking loud and clear that I wasn't interested in that happening, and if he continued, he'd get his ass beat.

Women are weak/afraid so sometimes they freeze up and don't communicate. Again, this is ultimately their own problem, but it would benefit you both to be aware of it.