Did you just refer to yourself in 3rd person on purpose?Queen will attempt to ignore the vulgarity and answer the question.
The answer to the question is that it depends on if that is a reasonable request within a particular relationship or not. Based on the relationship, is it reasonable to ask for that act on a regular basis? That is what it comes down to.
Is the person opposed to the act? Has the person performed the act before? Are they okay with doing it?
If there are no moral, religious, or strong personal preference issues, then yes, it would be stupid to dismiss the sexual request.
I don't think it can be strongly argued that it is unreasonable to request your husband text you during the day when he is texting other people. It would be unreasonable to request this if his job did not allow him time to do so, or if phones weren't allowed at his place of employment.
Failing to meet requests does not excuse cheating. But we aren't talking about excusing cheating. We are talking about being wise.