by marriedtosister
Westermarck effect is bullshit though
We have datas on Roman Egypt on that
Keep writing, the information may be helpful to some. A lot of people struggle with how to make the initial moves in sibling relationships
Ditto to the comment I posted on your other non-erotic submission in an erotic category.
Think harder.
As a guide to life it has value and I if you are a young man or woman good advice always worth listening to.
Pretty good advice for life in general, regardless if you're trying to seduce your sister.