[Ren please, you're killing your only aunt here. Lup just barely manages to squeeze out a fascinated mmm-mm sound between her teeth instead of bursting into laughter.]

Okay good, cuz that would-- I mean, that wouldn't be playing fair, right? Remember, hustling's only fun when you're doing it to other people. [Except for how if Ren ever managed to straightforwardly cheat in her face, Lup would be so proud.]