Post-Steam release update:
The "pimp/bimbo toy" route has lost the plot and become a run-of-the-mill beta cuck story. Max is disgusting, and the reworked pimp route forces sexual interactions with him that MC enthusiastically encourages (previously there was always an option to cockblock/deny him). The author somehow thought pimp route readers would want to buddy up with the old sleaze. Hard to not think less of both Lucia and Sue for inviting this sex crime douche into the main cast and fooling around with him for half the story. The girls even pick up some normal college dudes early on. Sue shuts the college guy down, but couldn't resist the old rapist (and was ready to totally submit to him and kick MC out)? Would have happened if babysitter MC didn't unexpectedly cancel his trip and catch them in the act. Great for an NTR plot, but it's not making Sue look like some special relationship Bimbo who's bottom bitch material. She just does whatever the nearest/oldest guy around tells her to.
MC has become more and more annoying over time (to me). I can see how NTR fans might like him, but this is an awful avatar/personality for a pimp. Being a pimp is largely about maintaining control over a stable of girls and using them for fun/profit. This MC does not want to control the girls, but instead lets them know (at every opportunity) that he doesn't care if they do whatever they want. Hey there, making breakfast? Oh, how about you offer to fuck my Great Uncle? Or my best friend? Or your boss? MC wants to hang around free use dumb sluts that fuck anyone any time, and more power to him for that, but... that ain't pimpin'. MC never actually becomes a pimp. False bravado, goofy looks, lied to and easily duped by everyone, prefers spying and jerking off to fucking, it's the NTR protag buffet. Case in point, MC finds himself sitting between two babes in a hot tub, one of them starts giving him a hand job. His idea of a good time is to leave and set up his sleazebag Great Uncle (yes, his dead Dad's Uncle) and best friend to think they're getting action behind his back, then spy from a corner. He fantasizes about building a harem of girls to pimp out, then doesn't do anything to make that happen other than tell girls in his life to fuck other people. He acts like an unconvincing alpha to engineer situations that wind up with him T-posing or jerking off while others play. With so few sex scenes overall, every render spent on MC jerking off or Max's ugly mug feels doubly wasted.
I'm much less enthusiastic about this one than I used to be, shaved off two stars and may skip S2.