Again Emet-Selch feels his whole body tremble as Hythlodaeus finishes in him. It's the best ending he can think of, really, and he'd been so very close to ruining that for himself by taking it too far!

He definitely just wants to melt into the mattress now but will not argue with whatever Hythlodaeus wants to "prove" to him next. "Yes, if you'll stay with me..." His body can actually probably use the break and the rest but he doesn't care about that.