This one started out very differently than it ultimately turned out. Despite the genre tags it really seemed like this one would do something different but alas it was just a ruse.

All the magic school clicheés are there except for some reason the students are in their twenties instead of young teenagers. But don't worry, the only reason for that is that everyone can screw the MCs brain out. They all act like angsty teenagers anyway.
I am not a huge fan of the whole reverse harem thing but I have seen it done very well a few times provided one can be open-minded about these things.
Not this one tho. It's a bit of romantic but mostly erotic (self-insert) wish fulfilment. ( )

Girl discovers magic late in life, is brought to a magic academy... so far so cliche.
The girl is sassy, three boys at school are hot and then there is the prof who she fucked in a dark alley before her magic was discovered.
Standard but nice magic in school story with hot tension between her and the boys and some really steamy scenes.
Was really fun to read and i downloaded the second book immediately. ( )