exact syllable matches

Must have

been the CIA

fast

in a prescribed place

cube

in a real-life game

He was

while you're

in the CIA

 

it must be my way

 

It must be quite late

 

It'll be child's play

as a

mystery I face

 

silverleaf nightshade

 

silver-leaf nightshade

 

silver-leaved nightshade

 

with her dreams I'm laid

her agreement

I'm
I'm not
in league

with the CIA

with 2 extra syllables

of virtually

dissolving the CIA