Graduation - Versionn 0.1.2.1(blacked path) by Devorny - Adult Sex Game

This story is about a young man who leaves his hometown to study abroad. His life changes completely as he is now far away from home and the people he loves. He will have to keep in touch with them and maintain a good long-distance relationship with his girlfriend, as he won't always see them.
To help pay the bill for his studies, the idea of renting out the old room comes up, but it's none other than his old high school bully who starts coming to the house.
The guy says he's changed and isn't the same as before, but will you trust him? He's in your house living with the people you love, you need to be careful because your actions can give you the life you've always wanted but were afraid to tell or make it a nightmare.
Our protagonist will have to do everything to save those he loves while trying to adapt to his new life at university so that he can graduate, have a dream job, and be the pride of the family.
NTR is optional for most characters. Most, not all.