Howdy Sis!

"Howdy Sis!" as he pulled off the mask revealing Megan's step-brother Tom.
"I hope that scared you. You can't leave your door unlocked in the city."
Nick elbowed him in the stomach, "Jesus, Tom!"
Tom threw her on the couch and started tickling her. Nick was unable to fight back and surprised to find Megan was this ticklish.
"Stop!" Nick screamed in Megan's high voice.
Tom stopped.
"Sorry, I guess we're getting a little old for that sort of thing. I was just in the neighborhood and...."