Inmanyculture□and□oc□eties,□ncestis□o□sideredta□ooand□sstrictly□orbidden.Theideao□□omanticorsexu□lrelatio□shi□sbetwe□nsiblings□smetwithshock,disgust□andmo□al□□t□ag□□T□e□□b Inma□□cul□uresandso□ieties,in□estiscons□□ered□abooan□is□t□ictlyforbidden.Th□ideaofromanticorsexualrelationshipsbetweensiblingsi□metwithshoc□,disgust,and□oralo□tr□ge.Thetab Inm□□ycul□uresands□cieti□s,□□□es□isconsid□redt□boo□ndisst□ictl□fo□□id□en.The□d□□ofr□mantico□sexu□lrel□tion□hipsbetwee□siblingsi□met□□thshock,disgust,and□oraloutr□ge.Thetab □nma□yc□lt□resan□soci□ties,inces□isconsi□□□ed□abo□□ndiss□rictlyforbidd□n.Th□ideaofroma□ticors□□ualrelationshipsbetweens□□lingsis□etwithshock,disgust,□n□mo□aloutrage.Th□tab Inma□yc□□t□□esandsociet□es,i□cest□s□o□side□edtabooandisstri□tlyforb□□den.The□deaofroman□ic□rsexualrelation□□i□s□e□wee□sib□ing□□□me□□ithsho□k,dis□□□t,andm□ra□o□trage.□hetab