...I am a bit lost with the sister's issue...does she love the brother? if so why all the sex friends which it really sounds like she has been having sex with. Is it jealousy? is she toying with him or trying to get revenge? does she have those sex friends because her brother won't look her way so she satisfies herself but doesn't what any other girl to date him? Or is she just trying to pick a good woman for her brother because from the last page, it sounded like this is not the first time. And since there was no reaction from the brother, I am not sure if maybe this is what he wanted?...not sure, completely lost with why she is doing it.