To be fair, it is very difficult for Jane to hide the tremendous cannon she has between her legs, so it probably won't take long for a good part of the cast to know it.
I mean, with that piece of iron he can surely make most girls stupid.
She isn't even trying, so that point is moot.
She wants to revert it, but hasn't visited an actual doctor.
She wants to hide her situation, but doesn't do any effort.
She fully embraces having intercourse using her penis immediately. It's like her vagina and clitoris aren't even there.
There are so many opportunities to explore her character and state of mind, her coming to terms with these changes... But none of that happens. It's a shame.
The worst offender here is that Jane is making a lot of mistakes while getting drunk. This is the writer's crutch. You'd think that after what happened at the mother's friend's place, she would be more careful. But no.