"What should I do?" Shawna asked.
"Just imagine it's his cock," I said, "and tease him by making him think about how good it would feel!"
"Like this?" she said, licking the tip of the vibrator suggestively.
Tom looked at her tongue sensually licking the vibrator's tip and his cock twitched. His hands decided to reinforce the sight by putting on some lube and teasing his cock's head.