Indeed. Absolutely. Yet having, i don't know, other 8 chapters of MC having vanilla monogamous sex with the lady of his life in a porn game might be a bit, well... monotonous?
Not to forget that for some reason almost all the LIs are older the MC and about to graduate. So, unless you went after Maya and Josy, how would you play a 'second year' with, let's say, Sage far away on pursuiting her first career? Phonesex?
I think this game should be considering to wrap itself up hopefully in a satisfying way.
Or play the harsh reality card. Life goes on and Tremolo drops the current girls and meet new ones. Anticlimatic but very real life.