Ok, I'm not a big fan of the final scene in Rachel's route if you decide to have the waitress "help" you. I felt her too intrusive.
The waitress girl offered to give the MC a blowjob, Rachel arrives, kisses the girl and starts eating her pussy.... And the MC is totally cool with that? She literally interrupts you and cuts off the action for her to fool around with the girl. Yes, the outcome will be a threesome, but.... I don't know. I didn't like that part.
I like threesomes, but like I said, I felt Rachel too intrusive and the MC too soft, agreeing to it like it was nothing. Man, if someone interrupted me while a girl was licking my pussy and they were fooling around with each other, I'd be pretty pissed. Then I'd enjoy the threesome lol, but at least get mad or show them that you don't have to agree to everything.