Well, I didn't get a boner from any of the three, but then again I did just jack it like 8-12 hours ago....
Maybe on a longer dry-period I'd get a boner from the third one.
And anyways, you can't call people here ephebophiles because probably 90% of the people reading this are under 18 anyways, and things like pedophilia and ephebophilia don't apply if you're the same age or younger than the person in question.