The problem with this is that female sexual development is vastly different than male sexual development and the same is said for their respective sexualities.
Pick a random 5/10 or average foid out of the population and it's very likely that she'll be sexually attractive the most men. The baseline of things that we, as men, find sexually attractive are things that virtually all foids have. Such as breasts, hips etc etc. So again, the average foid (5/10) would almost always be sexually attractive in some way, which would give most guys erections.
What does the average (5/10) guy have that foids find sexually attractive, as a baseline? I mean we've heard it before. They find stuff like height, frame, muscles etc etc sexually attractive and would make them aroused. The average 5/10 guy has only one of those things, if any. Whereby every foid has 'bobs and vagene'.
JFL if you think the average foid (or even a significant portion of them) finds a 5/10 or average guy sexually attractive and would get aroused by that. If that logic was true then practically the majority of this forum wouldn't be incel.