To make this point perfectly clear, I will need to shock you. She's a slut. Yup, he's a slut too. Your dog is a slut. The Pope is a slut.
Nuns are all sluts.
All members of all the clergy of all religions of all the world are all sluts, as were Buddha, Mohammad, and The Virgin Mary. Now take a deep breath, and turn your attention inward. Be brave and be honest. Since you were raised in an anti-erotic culture, and since I have, in effect, just said that everything you love and hold sacred oozes with sluttery, there is a high probability that you are experiencing some form of metaphysical angst. Depending upon your temperament, this angst may manifest as anger, disgust, fear, embarrassment, shock, or any number of other uncomfortable emotions.