I dunno, I’d venture to guess that guys are a lot hornier.
I think they have a more primitive reaction to external stimuli. I also think that because their sex organs are exposed to actual physical stimulation constantly, this trips their trigger more. I’m also sure that there are a million studies that show that because biologically, men need to spread their seed, they’re constantly looking for sexual partners.
Sure, I think women can be pretty horny and can even rival some men’s libidos, but all of my experience tells me men are WAY hornier than women.