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Halfkin are the result of sentient races mixing (including Beastkin).
In case of a having a Beastkin parent, they are still generally rejected and seen as inferior by the vast majority of the population, and usually end up serving as Slaves of the same master as Beastkin parent. There is a noticeable difference in treatment, however, the fact that the vast majority of offspring with Beastkin is female, often end up working in the same kind of establishments.
In case of two pure races mixing, they are generally rejected by the majority of the population of those two races. They are accepted among any other one.