I saw your stream and how you aborted the game and I am part amused, part sad: "Sweet Science" tries quite hard not to have anything in it that would be morally wrong or offensive. There is no sex, not even a naked body. I understand, however, that you were worrying it would go into another direction, given that there are unfortunately quite a few games out there that looks similar at first glance and then later dive into (often underaged) sex. If you don't trust me on that, take a look at the stream of Mayshing who played through the first parts of the game.
Oh, and later on there is even a really big sword in the game. I attach the pic as little present. ;)