It’s pretty obvious the parents’ attitudes triggered and likely rewarded the behavior, sadly. She probably learned to bribe her sister from adults bribing her for similar ... uh... “access.” I would pity her if she were still a child gone astray but she’s an adult now and if she has persisted in it, it his her responsibility.
She’s practically bragging about it!
I identify with those comments. I feel them as you do.
I also recognize that people can get really confused with identities when they are victims of abuse. They are exposed to the “if it feels good do it” attitude and that becomes their reference.
This is the real tragedy of homosexuality to me. It has opened up pandora’s box, so that any unconventional thing is seen as merely a different track of perfection. No, whatever veers from the original model, is not perfection.
Not trying to be argumentative, because I do agree with your comments. It just that even adults can be confused in this day and age with moral relativism and the anything goes attitudes on display.