How'd my panties get on the floor?

I remember the kiss soft as the silk spun in the bellies of worms

Then a feeling of electricity running down my back,

past my butt, between my thighs

And the spot became very hot

I remembered how my body shivered

Deep stokes like an Olympic swimmer

I almost needed a life vest to stay afloat

Now I'm here, beside you...still confused

You are or were my best friend, but then again

Now I'm not sure, you've snuck into enemy territory

Most importantly I need to know...

How'd my panties get on floor?