The Elvish princess was expected to behave modestly, so in an act of rebellion she began arranging secret meetings with the Orcs, developing an addiction to the rush of taboo lewdness. (RizDraws)
While it was considered taboo and often forbidden within Elven society, some Elves couldn't resist offering themselves to a dominant Orc, eagerly spreading their legs with hopes of being pumped full of superior seed. (Calm)