Isabel stops and walks into another room, unknowingly stepping out of her pants

Kelly tried to think of a way to attack Isabel's panties, but the opportunity never presented itself. Sighing that her fun was about to end when the yoga class would finish, Kelly felt like leaving. However, since Isabel was unaware of the state of her pants, when the class ended, she walked off, and right out of her pants! Kelly stared slack jawed as Isabel was none the wiser, walking away without a care in the world. Grinning from ear to ear, Kelly giggled and followed her prey. Apparently, her fun wasn't over yet...