Shrinking in Hotel Rooms synopsis:
 
Sam invented a shrink ray. In hopes of finding a buyer, she invites friends to her hotel room for a demonstration. It has many practical purposes, but none so fun as in the bedroom. When she invites an old friend-turned-pornstar, she'll learn that having lots of ladies in a room with a shrink ray can be lots of fun.
 
Contains: (Shrinking men, shrinking women)
 
Shrinking in Hotel Rooms 2 synopsis:
 
Sam's matter manipulator has become so much more than just a shrink ray . . . She makes money by meeting guys in parking lots and giving them a few extra inches where it counts. When an old friend in the adult film industry tells her she is wasting her potential, Sam realizes her machine could do many great things for the fetish market. Thus, she comes up with a demonstration that will blow away the viewers . . .
 
Contains: (shrinking men, shrinking women, dick enhancement)