Thanks for playing! Lots here to talk about.
Having a choice between different sororities would kind of require making the game twice, so I don't see us adding that option. I do love rebellious bad girls though. There might be some characters like that eventually.
To most of the characters not being "hot" enough: yeah I actually kind of agree. We're planning on a portrait overhaul in the next release. I think they look better, hopefully you do too.
To be honest, we picked the MC's major a bit arbitrarily while developing the story concept. Making it open to choice would depend on whether I want to go back and do a bunch of rewriting, but I can't say it would never happen.
I'm happy you liked the game overall though. Stay tuned, development is slow but we're working on it.