There goes my mind...

whenever i see you
i can't help but picture you
in a way i really shouldn't do
but i can't help it...
even alone,maybe on the train
oh my god!
there goes my mind again
your beautiful eyes
your body dripping with sweat
i bite my lip,smile
for its me who made you wet
i worry those around me
can see my dirty mind
but even if i search real hard
purer thoughts i cannot find...