I believe women get horny right before and during their periods due more to hormonal fluctuations in their bodies and not necessarily because it's taboo to have sex during it.

Go without anything long enough and the mind and body will adapt and start to lose desire for it. Waving a cookie in the face of a person with a sweet tooth and then smacking their hand when they try to take a bite will not increase their desire for a cookie. Soon enough they'll say who needs a fucking cookie. Or they'll go find a cookie down the street.

Though not nearly as experienced as Denuseri or many others here, I have also found that Doms do not take well to adapting their style.