Tobbe
At the end, I think is matter of forced chastity.
Even is obvious that for willingly users is hard, if we accept most stories here, most of them are reluctant users.
Even if in my opinion permanent close is a fantasy, I hope and wish to be a desired wife, while we are unwed, we do not need, and we should not, touch ourselves. So my answer is only for daughters.
For wives, the answer is another, so may openings as needs couple happiness.
