[Wei Wuxian's hand has no trouble finding that hardness to grab hold of, fingers curling around the shaft while his thumb rubs at the head, as he stretches up to lowly breathe into Lan Wangji's ear:]

Hanguang-Jun's been very politely holding back. I'd say that's plenty of both. Don't you?

[this ear? now Wei Wuxian gets to do the biting and the sucking, on the lobe.]