Inm□nycul□uresandsocieti□s,inc□stisconsider□dtabooan□is□trictlyforbid□en.□heideaofrom□n□ico□sexualrelati□nshipsbetw□ensi□lings□smetwi□h□hoc□,d□sgust,andmoraloutrage.Thetab<□□> Inmanycultur□sand□oc□etie□,i□cestisc□nsid□redtab□oandisstr□ct□y□o□bidden.Theide□ofromanticorsex□a□relat□ons□ipsb□t□eensib□i□gsismetwi□hsh□ck□disgust,an□m□r□lo□t□ag□.Thet□b Inmanyc□□turesandsocieties,incesti□consideredta□ooa□disstr□c□ly□orb□d□en.T□eideaofromanticorsexualr□l□t□onshipsbetwee□□i□ling□□s□etwithshoc□,dis□u□□,□ndmoralo□□rage.Th□tab□> Inmanycu□□ures□ndsocie□□□s,ince□tisconsidere□tabooan□iss□□ictlyf□r□idden.Theideaofro□anticorsexualrelationships□□twe□nsiblingsis□et□ithshock,dis□□st,andmoralou□rag□.T□et□b In□anycu□turesandso□ieti□s,inces□isc□nsider□□t□□ooandisstri□tlyforb□dden.Theid□ao□romanti□ors□xualrelation□h□□sbetweensi□□ings□smetwithshock□disgust,andmo□aloutrage.Thetab