The most dreadful invention
I consider sexuality the most cruelly-unhappy-invention of nature because of the frustration it facilitates and induces. Not to mention the universal abuse and violence thus caused.
There should be a knob on it so that you can turn it off until a situation might arise in which it no longer hinders.
(Having said this, noone would expect what is to be found behound this veil of not turning the knob once shut down. And even though I resist forcefully, the wish to be liberated is ever there).