Incest

the coffin of andy and leyley is propaganda for incest

The Famila

incest is when a brother and a sister love each other very much, the concept of incest is fundamentally disgusting and is of course condemned by various religions like christianity and islam and judaismUnfortunately many stinky atheists are starting to become sexually attracted to the concept of incest because they have a crippling porn addiction

This also affects the pony population with such ponies like Applejack and her retarded family.

Consequences

these poor fish are products of incest

incest can lead to deformities caused by autosomal recessive genetic disorder which results in generally undesirable offspring, making them more prone to disease and deformities such as having two heads, having one eye, having a bent spine, and Mental retardation