Consequences for first 2 rejections

Its kinda odd that if your Leah decides to refuse Mr. Howard the first two times he tries to have his way with her, come the third time, in ch 17 there is only an option to either bend over or blow him. Why would she be suddenly ok with that? As a game, it doesn't work if she doesn't give in so there needs to be something that either ensures that she decides to give in on that third encounter or just quits.

Right now, it doesn't feel like there are any consequences to refusing him the first two times. A possible solution could be if chapter 17 has an option to refuse again which should lead into a chapter where Mr. Howard says he has had enough with her antics and that this is his final warning that she either does what her wants or he can just send Jonathan that tape in the mail right now. This chapter can have the same two options to bend over or get on her knees but would have another option to refuse again which can lead to a chapter where Mr. Howard anonymously sends Jonathan the tape and where Jonathan decides to end their relationship. This could be a game over and i think that would be the cleanest way to deal with this.

You could alternatively have Leah convince Jonathan that's in the past and save the relationship in exchange for +50 suspicion or something significant like that since its probably a massive blow to trust between them. Then she realizes, Mr. Howard definitely will go through with his threats and he can still ruin her reputation at school and get her kicked out. So then she gets the option to either quit on her own terms (game over) or accept his deal which could lead to an H-scene with Mr. Howard and then connect back to the main story.