I always found it rather interesting why morality (Both secular and religious) has always found its basis and power in Sex, and what you can and can't do, and the social stigma said perceived morality can create. The actual real moral answer to morality and sex is... morality has nothing to do with the private sex lives of individuals. Anywhere. It should not have a say in it. We should not have a say in it. If a woman wants to have sex with 12 guys in a few months. Thats their business. Why should they be labeled a slut? Many guys do exactly the same, but do not suffer the same social stigma. If someone wants to do anal, or an orgy. Who is society to comment? Why do we have a right?
Morality holds power over sex, and all that hypocritical stuff, simply because early religion (Most of them anyway, i'm talking about Assyria, Babylon, Judaism, Christianity, Islam, Hinduism, Sikhism etc), found the best way to control the masses was through making rules about the one things all humans naturally partake in. Sex. Hence by limiting sexual variety and devience, they can control their flock more efficiently, be able to be seen to have an impact on the day to day lives, punish those who deviate, and be seen to be doing it. For instance the Catholic Church, brought about the 'missionary' position, as the only correct way to have sex. ANY other was morally abhorrent to society, due to religious influence upon said society. Now to even things out (indeed please do not be offended if your of a religious persuasion, i do not intend to 'bash your beliefs my friends, i'm merely pointing out historical cases, no more), secular society makes the same use of morality and sex to control its populations. For instance, a glaring example... the VICTORIANS! Yes, it was inevitable, for the most part, sex was a very taboo subject, women were not expected to walk around unchaperoned, especially late at night... or among men, as this could be considered a deviance from 'polite' society and morality, reputation was very important for a women, especially sexually, to be able to do the things they were expected, such as make a good match for marriage, be held up as a model example for their class etc.
So i guess what i'm rambling at is how almost insidious the morality of sex is to society. The two should never meet indeed. Social opinion and the moral opinion of others is something that to truly be 'Moral' we should remove from the sphere of morality. For the whole thing indeed is a farce, and no more than a power play. As our opinion of others is based upon that. Does that make sense to anyone? If not please do say! I can try and summarize!