@Jeremiah,
As you cam probably tell from the reactions, it doesn't seem to be the norm. I would ignore anyone who thinks it's "wrong" though. If it's something she likes to do then great! Sounds like a very loving thing to do. If it's something she feels she has to do, then I, personally, wouldn't want it to continue. As for reciprocating, I don't imagine that would be welcome as the process would be more invasive. My guess is she likes clean sheets.
(dadpad

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