I would imagine the standard run in this game to be something like a 4 year bachelors degree run, where the build up is the graduation and after that you get your ending(s) and recap of the run. Plenty of time to do alot of shenanigans and see their results (praying on the possibility to impregnate every single teacher and having to bust your ass by the end of the last year to make tuition and child support
, if you can start putting babies in women on your first year i can guarantee the campus population will quadruple by the time my MC graduates).
maybe depending on the performance you get the ability to continue the run with a masters degree or something. by the end you could get some kind of score to unlock more starting options, perks or inclinations for future runs. You get a clear end goal and incentive to try different things, at least this is the kind of game loop ide enjoy.