Inmanycultur□sandsocieties□ince□□is□onsi□ere□t□boo□ndiss□rictlyfo□b□dden.T□□i□eaof□om□nt□c□r□□xualrel□tionshi□sbetw□ensibl□ngs□sm□twithshock,di□□ust,andmor□lo□tr□ge.Thetab I□manyculturesan□□ociet□□s□incestisc□nsid□redtabooand□sst□ictlyfo□b□dden.Theideaofr□manticorse□ualre□ation□hipsbetweensibl□n□sismet□□thshock,disgust,an□□oraloutra□e□Theta□□/□> Inm□n□cul□uresand□oci□□ies,incesti□con□ide□edtabooandisstrictlyfo□bidden□Theid□aofrom□ntico□sexu□lr□lationships□etweensiblingsis□etwithshock,dis□ust,andmoraloutrage.Thetab Inmanyculture□a□d□ocieties,in□es□iscons□deredta□ooan□isstrictlyfo□□i□den□T□eideaofroman□□corse□□alrelationsh□psbetwee□□iblingsis□e□withshock,dis□ust,andmoralo□trage.□□etab