Really? Really? Look guys, you aren't fooling anyone. We women know you like to look at boobs, so you don't have to try and justify it with science, and I don't suggest going up to a woman, staring right at her boobs for ten minutes, and then letting her know that she just bettered your health or life or whatever. It won't end in a chance to hug or motorboat her. It will end with a slap.
Here's what goes through a woman's mind when a guy is staring at her boobs:
Quick glance- "Oh, he just looked at my boobs. It must have been an accident."
Another quick glance- "He looked at my boobs again. He likes them. I'm flattered, and my boobs are flattered too."
Yet another quick glance- "Aw, he's trying to hide the fact that he wants to look at my boobs. How cute. My boobs think you're adorable too."
Ten second look- "Okay, he's being more obvious about it now."
20 second look- "I hope he's still listening to what I'm saying. I'm still somewhat flattered, but I'm starting to get a little creeped out."
30 second look- "My eyes are up here buddy."
40 second look- "WTF? Is this the zoo and are my boobs the main attraction? Words are coming out of my mouth. Is he even hearing them? I have important things to say damnit. Important things about the shoes I really want to buy."
One minute stare- "Maybe if I cough or something he will look at my face again."
One minute ten second stare- "Ah! His eyes are stalking my boobs. Boob stalker. Oh God, I hope this guy doesn't go home and build a shrine to my boobs."
Anything beyond one minute and ten seconds- "Fucking perv."
Now, here's what I'm assuming goes through a guy's mind when he's staring at a woman's boobs:
Quick glance: "Boobs."
Another quick glance: "Pretty boobs."
Yet another quick glance: "Me like boobs."
Ten second look: "Boobs."
20 second look: "Motorboat boobs."
30 second look: "Me take boobies back to cave."
40 second look: "Boobs."
One minute stare: "I want pet boobies."
One minute 10 second stare: "... BOOBS!!!!"
Anything beyond one minute and ten seconds: "Boobies too pretty. Me can't handle. Must touch."-Then the brain implodes or explodes.