If he hadn't seen a vibrating butt plug on top of the stack of "absolutely mission critical clothes" Wang Zhi had left for him, Sui Zhou would have dismissed the faint buzzing as a phone vibrating, and Tang Fan's look of shock as a surprising bite of food. It's not. He is definitely wearing a vibrating butt plug and it definitely just turned on. Sui Zhou is not sure what to do with this information.

“It is fair.” Tang Fan says decisively, getting up, heading to the bedroom. “While I think about what kind of purchase that could make you act like this, you can think about whether it is worth keeping a secret.” or Sui Zhou goes on Tao/bao

Sui Zhou just wants a drink to take the edge off after a shit day.