Do gay men look at women?

Answer

They would not be a gay male then.

Yes, they do, sometimes. The fact is, most people are not 100% straight or 100% gay. Most people are at least slightly bisexual (even if they don't know it, or try to repress it). Human sexual orientation can be measured on a 1 to 10 scale, 1 being totally straight, 5 being totally bisexual, and 10 being totally gay. Most people are somewhere in the middle. For example, I would describe myself as a 3 -- mostly straight, but with occasional homosexual feelings.

So, unless the man in question is a 10 (totally gay), he can indeed get aroused by women sometimes.