Los Planetas la caja del diablo

I always think that they have deceived me, that something so small cannot affect the brain like that. But now I feel an intense sensation between my ears. />And from now on everything is different.
I locked the devil
in this box
and I fell asleep.
When I wake up,
I see her sitting smiling on my bed.
He looks sweetly,
and he kisses me and hugs me.
I soon feel that something is stealing my soul.
With effort I manage to
separate her lips from mine.
I manage to separate myself by spitting blood.
The touch of her skin burns my flesh.
She looks from the bed
innocent and scared.
The skin shining almost with scales
and I discover a devilish shine in her gaze,
I clearly see my sister's face in it.
I return to the box and feel
a chill when I see it uncovered .
When I look back
she is not there
there is nothing anymore,
there is only a laugh that chills my soul.
Something very difficult to explain with words.