Incest. It is wayyyyyyyyy more common than you think.

Mn ayent edeme laye yalunachew ???

እንዴት ናችሁ የተለያዩ የትምህርት እድሎችንና free scholarship information ለማግኘት ከስር ባለው username ተቀላቀሉ። @OppsEth

they probably kissed while they were younger, or worse.