Inmany□□lturesands□cie□ies,inc□stiscon□ideredta□ooa□□□□strictlyf□rbidd□n.Theideao□rom□nticorsexual□elationshipsbe□we□nsibl□□gsi□metwithshock,□□sgust,□ndmoraloutra□□.Thet□□ I□manycult□res□nds□ciet□□s□□nces□isconsideredtabo□andis□tr□ctly□orbidden.Theid□ao□□omanticorse□ualrela□ion□hip□□et□eensibl□ngsi□me□withshock,dis□ust,an□moralo□trage.Thet□b Inma□y□ulturesandsoc□eties,□ncestisconsideredtabooandiss□rictl□□orbi□□en.T□ei□eaofro□an□□c□rsex□alre□atio□shipsbetweensiblingsis□etwithsh□ck,disgust□andmor□□o□tr□ge.Th□tab