Tatsuki, surprised, tried to reply something "Oh, sorry Rukia i was...hem... i'm terribly sorry...". "How did you call me?!" said Rukia with an angry look, pointing her finger toward Tatsuki.
"Please forgive me mistress, please, I'm sorry, i beg your pardon" said the girl. Rukia gave a "mpfh then went in the living room "Come slave, and lay down here!" Tatsuki obeyed and laid on the floor. Rukia then took off her socks and used them to tie Tatsuki's hands and feet, then she sat on the sofa and put her feet directly on Tatuki's face "Sniff them!" ordered Rukia, and she added "IF you dare to stop or to touch my feet with your lips or tongue, i can assure that you'll regret that forever!".

"i must obey to my mistress" was Tatsuki's answer. Then she started to smell Rukia's feet, letting her nose to be pervaded by that odor she loved that much, the one coming from the feet of her mistress. Some time passed and Tatsuki was still smelling the Shinigami's feet, but at that time she was completely mesmerized by Rukia's foot odor, it was like if she was under hypnosis: her will was denied, she lost her ability to think for herself, everything she could focus on it was Rukia's foot odor.

More time passed while Tatsuki was in this state of trance when...