TrenGoblin
joined 1 year ago
Straight incest between a brother and a sister is only morally okay if they're both are consenting adults and the brother gets a vasectomy so that they can't have any kids together.
I think two twin brothers who are both consenting adults being in an incestuous relationship with each other is gross, weird and not natural. But it is still morally okay for them to be in an incestuous relationship with eachother because what they are doing is completely harmless.