In□anycu□tur□san□societies,incestisconside□edtab□oandisst□ictlyforbidde□.Theideaofromantico□sexualrelatio□s□ipsbetweensiblingsis□e□with□□ock,disg□st,andmoralo□trage.Th□tab□□p><□>Inmanycultur□sandso□ieties,□ncestisc□nsideredtab□oandi□strict□y□orbi□den.Th□id□aofr□manticorse□ualrelationshipsbetw□□ns□bling□□sme□□ith□□oc□,disgust,andmoraloutrag□.T□etab Inman□culture□andsocieti□s,ince□t□sconsideredtabo□□ndisstrictlyfor□idden.Theideaofromanti□or□exualrelationships□□tweensibl□ngsismetwi□hsh□□k,disgust□andmoralo□trage.Thetab □nmanycu□t□re□and□ocieties,□□□e□tis□o□sider□dt□b□□andisstri□t□yfor□□dd□□.Theideaofr□m□nticorse□□□l□elat□onship□b□tw□ensi□□□□gsi□me□withshoc□,disgust,an□m□r□loutrage□□het□b