Incubus.

My lover is a incubus,
His love will drain my soul,
If I don't banish him now,
I will never again be whole.

He doesn't mean to do it,
Its his only way to survive,
To gain the strength to live again,
My life he must deprive.

I crave the feeling of his hunger,
Ripping through my heart,
Silently feasting on my life,
Tearing it slowly apart.

I'm barely the former shell,
Of who I used to be,
I know if I could just banish him,
I could yet again be me.

I know i'll never let him leave,
I need him to take me,
I'd rather die without his love,
Than live in misery.