Men think that women are prone to lesbianism, have a special appeal.
You can experiment and ask your lover if he liked to look at the two "loving" each other ladies. We can assure you that 70-80% of the answer clearly is yes.
Moreover, almost all men, if you have not tried to love threesome with two girls by lesbian, you certainly passionate about her dream.
But there is another view of the fact that men like to watch porn and erotica with a lesbian woman only to "warm up" the desires and sexual appetite and does not want to participate in such sexual Act.
How ... "Her"?
Usually women tend to sarcastic to other ladies, especially the very beautiful, in fact perceive them as rivals.
But if your friend loves to look at another woman, admire her, to evaluate its beauty and pay attention to the chest, legs, you should think about its orientation.
may be next to you a lover of homosexual love! But this statement also has pitfalls all women are different and all provide different it is "healthy" interest to representatives of their sex.
The only true way to learn about her desires and preferences is a frank talk - talk heart to heart, and doubt there will be no place. Listen carefully to yourself, understand what you wish and you will see that you really need. If bisexuality, and therefore should be very careful what you wish for. - It's not about you, you can sleep peacefully.
Well, if the opposite ... then remember that bisexuality is still the most confusing thing for mankind, and therefore should be very careful what you wish for.