In retrospect, it was his own fault.
Shen Jingwei had a little fun poking at Yan Renzhong's fetish, only to pay for his insolence the night the second shooting period ended.
Once Yan Renzhong was turned on, he had to vent his desire somewhere. And this somewhere could only be the enticing ravine between Shen Jingwei's fleshy rear ends.
They barely returned to their shared apartment when Yan Renzhong carried Shen Jingwei into the bedroom and slammed the door shut.
Shen Jingwei was stripped naked on the spot and forced to serve Emperor Yan for the next five hours.
It was only their second time having sex with each other, but Yan Renzhong, this insatiable beast, was unstoppable.