I□m□nycult□resands□cieties,in□est□sconsi□eredtabooand□□□trictlyfor□i□de□.Theideaofroman□i□□rsex□alr□□ationsh□ps□etweensiblings□smetwithshock,disgust,and□oralout□age.Thet□b□> Inman□cultures□nd□ocieties,in□estisconsi□eredtabooandi□s□□ictlyforbidden.Theide□ofro□anti□□rs□xu□lrel□ti□nsh□□sb□t□□ensiblingsi□□etwithshock□disgust,andmo□aloutrage.Theta□ Inman□cu□turesa□dsocieties□ince□tis□o□sider□dta□ooandisst□i□tlyforbidden.□heideaofro□antic□□s□xual□el□ti□ns□ipsbetweens□blingsismet□ithsho□k,disgust,andmoraloutrage.Thetab I□ma□ycu□turesa□ds□ci□ties,incest□sconsid□red□abooand□sstrictlyforbi□den.Theidea□froma□t□corsexualrelation□hipsbetwee□si□lin□si□metwithsh□ck,d□sgust□and□oral□□trag□.Th□tab□/□>