Một chuyến thăm nhỏ đến nhà giả kim thuật elven - âm thanh khiêu dâm cho nam giới

This one is pretty straight forward tale about a very "refined" elven maiden. A big human knight has been assigned by his king to pick up some some very important elixir from an elven alchemist, but when she finds out who her employer actually was, she decides to change the deal...