Murmur prefers to enjoy the complexity of tea as well, but he's not about to refuse letting Mammon ruin it for himself. That's up to him. Honestly he did wonder after having actually put the tea in if he couldn't get away with just brewing sugar water, but he won't. That would be too rude.

"Hm," Murmur makes a face. "I think I would like to continue passing on that particular experience." Does Mammon dream? Evidently so, as he seemed confused by the question.