Tokyo ghoul D gray man crossover

Credits to MOOOO134 she wrote this as well and the description

Tatsu and Nanami are sisters and they get sucked into a D gray man and Tokyo ghoul crossover .
What will happen to them?
Will Kanda chop Nanami's head off for calling him Yu-chan , will the sisters stop calling Allen Beansprout , will they stop calling Kaneki Kan-edgy , who knows read to find out.

(This story doesn't follow any actual events in either of the animes/mangas)
Also the characters are based of Xeeten and MOOOO134.