Hey, thanks for your questions (and for the nice compliment!)
The narrative is linear, so your choices won't change major plot points - which includes the sex scenes, meaning that M/F interactions are not avoidable.
That said! A great deal of F/F content is planned, featuring Jacqueline, the characters you met in Chapter 1, and characters who have yet to be introduced - I realize Chapter 1 comes across pretty het, but Jacqueline exploring queer sex & romance is a big priority for later chapters, so I hope you'll stick around!