Oh fuck you. Now I will need to de-dust the BR and rewatch it again.
Also as a petanko enjoyer Giselle, that other girl in their group and the electric kiddo he helped form the best girls group. But if I add hair styles/clothing in the mix and personality - then the "other girl" kinda drops out of the roster cause she barely does anything and isn't probably even in the race for MCs waifu position. Giselle asshole behaviour early on kinda reduces her score enough that the electric-chan even thou she has short hair raises to like 1st position.
If only Hero-chan didn't have such huge tits, she would be a strong 1st place. But she does, so she is strong 2nd, closer to Electric-chan than to the Giselle/others. Stalker cat-chan is around Giselle level, cause she older so kinda eh - not that big of a fan of to big of an age gap - even thou her tits size kinda fluctuate depending on the mood of the artists it seems, she is still in the middle of the pack so not an issue. Heck if I was choosing for myself the age thing would completely change the order, cause all the MC age girls would get kicked out and Stalker-chan would be #1

.
The age and rack sizes basically push the trio cougars teachers of his to last positions.
Also this story basically demands a harem ending. Hero-chan with potential help of her dad, trio of S-class adventurers, Stalker-chan - if those alone would fight for MC to be their hubby - the whole planet would be in jeopardy. And with MC getting stronger and stronger some nobles would probably look his way like that "gay-lord" who is already into him, which could create a lot of friction/battles where noble families would try to make him theirs by having some woman in their family try to bone him for kids or stuff. Giselle and Electric-chan would probably train to get at least partially as strong as MC to be able to walk next to him, which in turn would also make them dangerous in this battle.
Question is thou - if MC would decide harem is the answer to stop potential world ending disaster, would the girl manage to come to some rules of "engagement" with MC or fight for his affections would still continue risking the planet safety?