'No doing dirty things' 

The large sign hung outside the toilet door the very next morning while Yuri stared at it in disbelief. 

"She's got to be kidding me." hung wide open. 

"No I will not allow it!" an argument broke out once again, early in the morning.

"What makes you think you have the right to tell me what to do! I can do whatever I want!" Yuri argued.

"No way! It's not just your body anymore, since I can feel everything you do." Yoona was firm.

"But.." 

"Do you have any idea what a traumatic experience it was for me last night?" Yoona was really close in winning this case.

"How about you do 'it' too! I'll suffer through the same things you did." Yuri was almost talking nonsense.

"You've got to be joking. If you're willing to 'suffer' then just don't do it at all!" 

Yuri was at her last straw, she did not have anything convincing to say in return. Desperate, she decided to touch herself to try to make Yoona like that feeling.

"What?! Stop that!" Yoona instantly slapped Yuri as she felt the same sensations. 

"Ouch!!" both of them shouted at the same time.

"I totally hate this body." Yoona held on her cheek and complained.

"I have to get out of this mess soon. I need to get my life back. But if I kill her I'll just be dead too. What the heck do I do with this situation?!" Yuri was getting frustrated with the mess she has gotten into.

"No Yuri, you have to stay calm. I'll just have to convince her that it's not my fault. Yes, I haven't done anything wrong!"

"Hey I'm sorry about that, I just got a little carried away. For the time being, we should probably talk about what we're going to do." Yuri extended her hand to apologize.

"Yeah okay, I'm sorry too." Yoona shook her hand, still suspicious. 

"You know it's just that I don't know how I am going to move on if the same thing happened to me again." Yoona acted innocence.

"Yeah let's not talk about that, what I want to talk about is.. which one of us is going to live six days from now." Yuri finally started her attack.

"oh...that." Yoona replied, seemingly unaffected.