Vore - Shrinking Potion Fun

I admit to you that I've spiked your driink with a potion and that when you are rude or get too excited - the potion makes you shrink. You don't believe me and then end up shrinking. You get really upset and while getting upset, you shrink once more! I warned you it was going to happen but you didn't listen! Then I decide to gobble you up and tease and tickle you while you are trapped in my belly.