Yes, Maeda was one but it basically resolved itself in one chapter, there was no tension
Let's be honest here. They're rich, they're attractive and they have huge knockers. Almost all of them also seem to have a somewhat normal personality and seem to able to relate to normal people. They should be swarmed daily with guys trying to slide into their panties.
Instead all we get is Maeda and the two dudes who're kinda obsessed with Ichika but are fine with just watching her from the distance
It's just not plausible, but that's just how the cookie crumbles in this type of manga, I guess