I skipped through most of it to get to the H-scenes, but one thing I'm really confused about is the age of Riko. I can't tell if it's the people who made the game or the translator who attempt to make it not-loli. When they get to the hotel during the festival scene the mom says that Riko is 18 which makes no goddamn sense considering how her school looked, how she acts, how the other kids act, how much knowledge she has about sexual things, and her room is pretty child like as well. Also I think there was a line of her mom saying Riko is too young to wear a bikini (but they literally had a degenerate threesome the night before? So goddamn confusing).
That 18 coming out of nowhere really threw me, but then it also go me thinking how else would they get into a love hotel if she wasn't? Real fucking confusing and dumb