Personally, I think it's a nice start for the game
Naomi is coming on a bit too strong, maybe add some more interactions before she goes full wild? like have a proper first week before the weekend craziness starts? it would also help establish the relationship with Rachel
Other than that, the writing feels a bit stiff, English could definitely use some work
It would be great to be able to fully silence the game, the chapter notification sounds aren't muted even if the game is
And it would really help to have a speed up button, because waiting for each message isn't fun
But overall I think it was a decent start, with an interesting idea
Not sure where it's going, but it's nice to see something different, as in not just sharing your partner with other guys