"You are aware that your rent is due, ri-" he struggles to speak as you shuffle around in his lap. Zhengshen spots your pout and almost cracks a smile. You have been paying your rent, just not with money.

It's not as if he needs money... and he knows you don't really have that much. Even if you don't pay the rent, he's not particularly bothered. He wouldn't kick you out of your apartment. Though he does constantly bug you about the monthly rent...

However, the both of you were content with this situation. You agreed to pay your rent through more physical means, and he was happy to accept it. After all, being a businessman is stressful. And he needed an outlet for his stress.