Lan Wangji leaned forward to lick the sweat off of Wei Wuxian’s neck. “I am fucking you,” he said as Wei Wuxian started to whine. He took his hand away, blinking his way back into the jingshi. Lan Wangji was laying there as unruffled as ever. “You really like the begging, huh?” Wei Wuxian said weakly. Lan Wangji’s smile was so warm, his eyes so soft. He said, “Wei Ying’s voice is pleasing to me.” --- Wei Wuxian can read Lan Wangji's mind. He's surprised by what he finds there.

The resentful energy occupying Wei Wuxian's body like an enemy army is very interested in giving him Lan Wangji, tied up with a bow. Wei Wuxian is hoping that Lan Wangji (who is far too noble and very keen to save Wei Wuxian's misguided soul) doesn't find out about any aspect of that.