Inman□cult□resandsocieties,i□ce□t□sconsideredtabooandis□trictlyf□rbidden.Theideaof□o□a□ti□orsexu□lrela□ion□hipsbetweensibli□gsi□□etwithsho□k,dis□us□,an□□o□aloutra□e.Thetab Inmanycu□turesandsocie□□es,in□es□i□co□s□deredtaboo□n□isstrict□y□orbidden.Theide□ofroma□ticors□xu□l□e□ations□ip□betweensiblin□□is□etw□ths□ock,dis□ust,a□d□oraloutrag□.□hetab□/p> □nma□yc□ltur□s□ndsocieties□inces□isconsi□eredtab□oan□□s□trictl□f□rbidden.Theid□aofromantic□rsexualre□atio□shipsbetwe□nsibl□ngsi□metwit□shock,disgus□,andmoraloutrage.The□a□ Inmanycu□tu□esandsoc□□tie□,incestisc□□sideredtab□o□ndisstrictlyf□□b□d□□n.Theideaofromanticorsexua□□□□a□ionship□betweensiblingsis□etwithshock,disgust,andmoraloutrage□The□ab