What is Sexuality
Lets consider the very basic nature of sexuality.
Whilst many people choose to call it love-making and other euphemistic words, the reality is that sex is a basic animal need. Indeed the entire life cycle of this planet revolves around sexuality and many animals place sex above life in priorities.
Salmon and spiders to name only a couple of creatures, are willing to risk their life for the chance to copulate.
As human beings we have the added ability of tying in our emotions to our sexual nature and in many cases this enhances bonding and pleasure.
Human sexuality 
is distinct from love, which as a word holds a great deal of power, however has yet to be successfully defined.
When we tie the two together, we are applying a meaning to a physical action that produces immense sexual pleasure. Just be aware however, that it is our own minds that are providing this meaning and it is not in any sense real.
Please don't think that we are against love nor that we think love is meaningless.
I love my partner immensely and would have it no other way, however there are times when we make passionate love with one another and there are times when we have mad passionate sex.
And there are many more times when the two are so intertwined that who knows what the heck is happening. Love is wonderful and I pity the person that never gets to experience it. Sex is amazing and I pity them too.
So what is sexuality? Well there are two monsters inside of you and both of them like to be satisfied.