Amy got an idea. She gave Lucy some shrinking water. Lucy shrunk back down to normal. Amy then drank some of the shrinking water. Amy quickly shrank down so that she was as tall as Lucys toe. Amy looked up and saw Lucy looking down at her. She picked Amy up and took her to the couch. She placed her on her crotch and say down. Lucy enjoyed growing more but this was also fine. Lucy pulled her pants down and Amy saw her pussy for the first time. Amy went over and started massaging it. Lucy started moaning. After a while Lucy came and got Amy drenched. She blushed and took Amy to a sink and washed her off.
Lucy left Amy on the counter and drank some water from the growth water. She took Amy back to the couch and placed her next to her. Lucy started growing and Amy could feel her body expanding and her ass pushing her to the sides of the couch. Lucys ass filled the entire couch which is a triple seater. Amy was squished against the arm of the couch. Lucy picked her up and placed her on her chest. Amy saw that Lucys head touched the ceiling and her legs stretched from one side of the room to the other. Lucy put on a movie and they both watched it together. Soon they both fell asleep.
The next day...