She's all out of candy but she still gives them a treat...

Melissa thought for a moment about what to do and then smiled as an idea came to her. "Aren't you boys a little old to be trick or treating," she asked as she cocked her head to the side playfully.

"You're never too old for free candy," the teen dressed as a pirate said.

"What're you guys," she asked, "seventeen, eighteen?"

Another boy, dressed as a gothic vampire, said, "Eighteen. We're seniors at the highschool."

"Well, I'm sorry boys, but I'm all out of candy," she said, teasing them, "so I'll have to give something else for a treat." She quickly looked acroos the lawn to make sure that no one else was coming to the door and then undid the next button on her shirt. She quickly pulled the shirt open wide enough to give the boys a good look at her tanned and perky tits and then she wobbled them with the heels of her hands to let them see that they were all natural. She saw the group of boys go wide eyed and slack jawed and then pulled her shirt back over her tits. "That's all you're getting tonight boys! Have a happy Halloween!" She shut the door while the boys still stood speechless on her doorstep.