In□anyculture□andsocieties,incestiscon□ide□e□tabo□andisst□ic□l□forbidden.T□ei□eaofromant□cors□□ua□r□lationshipsb□twee□sibl□ng□ismetwit□shoc□,□isgust,a□dmoralo□□□a□e.Th□tab□/p□ In□anycultu□esandsocie□ies□incestiscon□id□redta□ooandisst□ic□lyforbidden.□hei□e□ofroma□ti□orsexualrel□tionshi□sbetwe□nsib□ingsismetwithshock,disg□st,andmoralou□ra□e□Theta□□/□> Inmany□□ltures□ndsoc□eti□s,incestiscons□der□dtab□oandi□strictlyfor□idde□□T□ei□ea□fromantico□sexualrelatio□shipsbetweensiblings□sm□twithshock□di□□ust,□ndmoralout□age.Theta□ I□man□cultu□esandsocieties,incestisconsider□dtabooa□disstrict□yforbidden.Th□ideaof□oma□ticorsexua□relat□onship□bet□eensiblingsismetwiths□ock,di□gust,a□dm□r□□out□a□e.Thet□b