The cover image and blurb would lead you to believe that this is just a blend of wish fulfilment and sex. And indeed, that's exactly what is.
Unfortunately, even by those standards, this book is not…great.
The premise is meant to be that, for plot reasons, a successful, well off guy is forced to spend a semester at college to finish off the degree he abandoned years ago; being well off, confident, and experienced, he's like catnip to a bunch of college girls, and he has ridiculously great time.
So far, so good, although it's the type of premise more likely to appeal to lonely college students dreaming of a better future than *actual* successful older guys. But the execution is so erratic it's hard to really get into it.
The book really needs an editing pass to smooth off the rough edges. Slow things down a hair, sell the protagonist's need to spend a semester at college better, make his actions feel slightly more plausible.
For example: Why not say the protagonist has just sold the startup he dropped out of school to start for many millions of dollars to Google, but has been feeling burnt out, and since he recently found his wife was cheating on him and divorced her, he decides he might as well go back and finish college while he thinks about what do do next? That makes the protagonist going back to school much more plausible, makes his financial situation make far more sense, makes his interest in casual sex with multiple women more reasonable, still gives him a *slightly* tragic backstory, makes the idea that he's sexually experienced enough to please multiple women more plausible, etc.
Meh. Not unpleasant to read, but you've got to work hard to just not think about whether any of the events occurring make sense.