Hugh Prather said this quote

You say you just want to be my friend. I know that you mean you want to relate to my mind but not my body. I can understand that and will not ask you to relate to me in a way that you don't want to, or talk to me about subjects you find uncomfortable. But likewise I refuse to castrate myself for you by pretending not to have the feelings I have. If you want me as your friend you will have to accept my penis along with me.