I don't understand the comment about her being weak-willed. Didn't she just try her best to escape? Straight up killed a maid? Played hard mode stealth game in the enemy castle?
I mean, she's a 22-year old girl who likes shopping, videogames, and big puppies, who doesn't like blood, who's not exactly experienced against rapey grabby men, and who's definitely not a typical psychopathic isekai "hero" who murder-hobos their way around an unsuspecting world. As far as I'm concerned she did her best.