Inmanyculturesandsocieties,□ncestisconsi□e□e□□□booa□disstri□tly□orbi□□en.Theideaofro□anti□o□se□u□□relationshi□sbetwe□nsiblingsismetwithshock,disgust,and□or□loutrag□.The□ab Inma□□culturesa□dsocieties,incesti□c□nsideredtabooandisst□□□tl□for□idden.Theideaofromanticors□xu□lrelation□hipsbetwee□□□bli□gsismetwithsho□k,d□sgu□t,andmoral□□trage.□het□b Inmanycu□□uresands□ciet□□s,inc□s□iscon□id□red□abo□andis□tri□tlyforbidden□Theideaofroma□t□□o□sex□□lrela□ionshipsb□□□eensiblingsisme□withs□oc□,disgus□,and□□raloutr□ge.T□etab □nmanycu□tures□□d□o□ieties,inces□isco□sider□dt□boo□n□isstr□ctlyforbidd□□.T□e□deaofroman□i□or□e□ualrelati□nships□etweens□blingsism□twithsh□ck,dis□ust,andm□raloutrage.Th□tab