I'd third the bowling event. The story had issues before that (teasing incest BD already knew wasn't going to happen, story already dragging too slowly [literally took years to get to the first exhibition game lol], princess in the basement, idiotic sperm donor job, MC's dick getting cut in half, etc.), but the bowling event is when the rickety mine cart went clear off the rails.
We introduce ten new chicks, some of whom are so poorly fleshed out they have colors for names. The fight is pure melodramatic insanity and is the point when a fairly grounded plot about a college basketball star pulls in the standard bad writing tropes of international crime cartels and conspiracies all centering on some little town in the middle of nowhere. And this is the point when the number of girls gets so huge that interactions become painfully formulaic; MC interacts with a girl in private, they break down crying saying how important the MC is to them for no discernable reason, fucking happens, rinse, repeat. The chapters immediately after the bowling scene feel like a fever dream if you hold down the skip button; the MC just goes from room to room in his newest mansion, hugging a different crying girl in each room, occasionally getting a blowjob. Cut to MC getting into bed with increasingly silly numbers of women cuddled up with him.
That last really feels like a joke. I don't care how gentle and loving you imagine the MC's relationship with these girls, how happy are they to be the tenth woman to crawl into the same bed so they can maybe touch his fingers while they sleep?