Storm loves to lie on the floor and expose his tummy. This is one of his favorite positions. He also loves belly rubs. Here's a picture of him.Sunny will sometimes lie with his tummy exposed but not very often. He'll usually start off by wanting his back scratched and then he'll roll over on his back so he can have his belly rubbed. Here's Sunny's belly. Pepper will rarely expose his tummy and he doesn't like belly rubs as much as the other two do.