that's... one Hell of a thing to tell your sister about her own Zanpakuto, Byaku-bou. Considering a Zanpakuto is a reflection of the wielder's soul.
*spurt*Rukia...That person is picking on me.Why are you protecting her?She's got an unbelievably bad personality.Well...I mean, she's a woman after all...But I'm more beautiful than she is.Eehhhーーー!!Zzzzz...*stab*Nii-sama! You shouldn't use violence towards women!And she's so pretty too...