That river in Egypt

"I've had enough juice. How about you go make me a drink hehe"
"Uhh I've already done a lot for you. Could you please hand me the oranjuice bottle? I'd like some"
Rennala moved the bottle from her side to behind her back, way out of Damocles' reach.
"Uh uh. No juice for you if you don't do what I ask"
"Come onnnnnnn. Do I have to?"
"No, but if you don't then you aren't getting any juice. I might even reward you after..."
"Hmmmm"
"So, will you do it for me?"