Me Reading This: "Oh, cool another isekai, let's see if actually decent. -few seconds later- Oh cool, sword waifus, not quite sure yet if I like, atleast the MC isn't an absolute beta unlike others! -two minutes later- Sex. It's only sex, oh wait maybe there's gonna be a goal, or something to do now! - one more minute later- Welp, sex, I hope there's some other 'plot' soon, they have the tower as a goal now, but I don't know if this isn't the absolute worst quite yet, after all, we're not that far into the story so let's hope Sakura doesn't get absolutely plowed if they turn human, judging by how it's going it's probably going to be an estranged loli sword.