In□a□yculture□and□□□ieti□s,□ncestiscons□d□redta□ooandiss□ric□lyforbidden.Theid□□o□□o□anti□orsexual□elationships□etweens□blings□□metwit□shock,disg□s□,and□oralout□age.Thetab□> □p>In□□□yculturesandsociet□es,incest□s□onsidered□aboo□ndisst□□ctl□forbidde□.Theideaofr□mantico□sexual□elatio□ships□etweens□blingsismetwith□□□c□,disgu□t,andmoralout□age.Thetab<□p> I□manycultu□esandsocieties,inc□stisco□sid□r□□tabooandis□trictlyf□rbidden.Thei□eaofroman□icorsexualr□lat□□nshipsbetwee□s□bl□ngsismetw□thshoc□,disgus□,andm□r□lou□rage.□hetab