Responses
I know what you mean since my dad had many woman and raised these woman's kids I consider all of the my siblings even if they haven't been together in years to me they are my sisters non the less.. so to date someone you consider family is a bit icky in real life I really don't mind it in a manga or manhwa ( am I crazy? Or maybe a bit sick???)

I don't know but I kind of don't ship her with anyone honestly. Not even the blue haired one.