The Spoiler was tempted to proceed further, but he could always do so another time.  Giving her ample bosom one last grope, he smiled and disappeared, traveling back to the time where he dropped the implausium off.  He closed up his costume, grabbed the crate, and sped home to change into his usual clothing.  After that he traveled forward in time again and, with the crate on a hand cart so as not to give away his super strength, he delivered the implausium to the police at the very minute the fight was occurring in the warehouse.