Parasite
A parasite needs a host
A leach needs to hold a person close
Vines need a tree,
Slowly eating it from inside
A parasite needs a host
A flea needs a dog
A virus needs a carrier
Spreading through the atmosphere
You're toxic, infectious, savage and crude
You're so unbelievably cruel
A cancer spreading through my cells
Thoroughly devouring me with your lies
A parasite needs a host
And toxin always spreads