Inm□nyculture□a□dsoci□ti□s,□ncestisconsi□eredt□bo□a□d□sstrictlyf□rbidden□Theide□ofro□□nticorsexualrelationshipsbetweens□bling□ismetwithshock,disgust,and□oral□ut□a□e.Thet□b Inman□□u□□□resand□o□□eties,incest□sconsi□eredtabooandisst□ictl□□orbidden□Theideaofro□anticorsexualrel□□ionship□be□weensibli□gsismetwithshock,di□gust,andmor□□outrage.Thetab Inmanycu□tur□san□so□ieties,in□esti□□onsi□er□dtabooandisstr□□□lyforb□dde□□T□eideaofromanticors□□u□lrelati□n□hi□sbetwee□sib□ingsismetw□th□□oc□□d□sgust,andm□ralo□trag□.□□etab□□□□>□□manycul□uresandsoc□eties□ince□tisconsi□eredt□booandisstrictlyforbidden.□hei□eaofromanti□orsexu□lrel□tionshipsbetweensibling□ismetwithshoc□,di□gus□,andmoralout□□ge.The□ab Inm□nycu□turesandsoc□eties,inces□isconsideredtaboo□nd□ss□rictlyfo□bidd□n□T□e□dea□from□nt□corsexua□relat□o□shi□sbetweensibling□□sm□□withshock,disgus□,an□moraloutr□ge.The□a□