I enjoy sex just like I enjoy good movie. What is wrong about it?

Until and unless I become enlightened I will be driven by my needs. At times I am aware and these urges do not overpower me but not always. What is wrong here according to Buddhism? Enjoyment? If yes that is the case then with all people who are enjoying writing in this forum. Desire to help others masquerades as compassion. I find desires as the central point of origin of actions. I have my doubts whether compassion is the real force. I think compassion is mixed with desire in all our actions till we are liberated. Please enlighten me. For the sake of clarity I am just a regular Joe not a monk.