[It's less that he has undying trust in Ciel's physical strength and more that he hopes it might give him that half a second he'll need to grab him. And look: now they have "almost rolling their eyes" in common too. Must you keep reminding him he's the Genie to Kiseki's Jafar.]
My feet likewise will not move. It's the world again - else this level of force would be enough. [Come this point it's kind of silly to try to deny that Kiseki is stronger than him - at least until the day Sebastian manages to get the responsible party cornered - but there can't be a second force as strong.
Hrrmm.]
I could smash the pool itself into pieces? [y/n? Even if Sebastian defaults to "bulldozer over problem until problem disappears" at least he checks with Ciel first if it's a good idea.]