Inmanycu□□uresandso□ieties□inces□is□on□id□redtab□□andisstrictlyfor□□dden.Theide□ofromanticors□□ua□relatio□□□□psbetween□i□lin□sismetwi□hsh□ck,disgust,a□dmoralo□trage.Thetab□> Inm□nycu□tu□esandsocietie□,□n□es□is□onside□edtabooandiss□□ictl□forb□dden.□□ei□e□ofromanticor□exualrelati□nshipsbetweensiblingsismetwit□shock,disgust,□ndmoraloutrage.The□□b□/p> Inm□nycu□t□□e□andsoci□ties,incestisconsi□□□edtabooa□disstr□c□lyforbidden.T□ei□eaof□omantic□rs□xu□lr□la□ionshipsbet□eensiblingsismetwithshock,d□sgu□t□and□o□a□o□□ra□e.□□et□b