I knew it'd be a crazy story from the moment they jumped off a building and somehow came out fine
Lovers some days and best friends the other? Sounds good to me (although... can't you, like... be both?)
How is this rape. Isn't it a bit excesiive to call it rape ? An assault if you want but rape is a strong word.
It's a sexual assault, intercourse without given consent, a.k.a: rape. Remember that in the last chapter she literally tied her up?
That being said, it's not uncommon for these kinds of works. I'm not super bothered by it but these two chapters were definitely... idk, weird. The sudden 180 to "go aggressive" makes the first half of this chapter feel very half-assed.