□□manyc□□t□resandsoc□□tie□,□□□□s□isco□s□deredt□□oo□ndisstric□□y□orbidden.Theideaofrom□nticorsexua□relati□nshi□sb□t□een□ib□ingsismetwithshock,dis□ust□a□dmo□aloutrag□.Thetab Inmanycu□turesa□dsocie□ie□□inc□stis□o□□ideredtabooandisstrictl□forbidden.T□eideaofrom□nticorsexu□lrelationsh□□sbetweensiblingsismetwiths□ock□d□s□ust,and□or□loutrage.Thet□b Inma□ycu□turesandsoc□eties,incest□sconside□edtabooandisstrictl□□orbid□en.Theide□□fro□anticor□ex□alre□at□onship□b□tweensi□li□gs□smetwithsh□ck,d□sgust,and□oraloutrage.T□□tab