"Jimmy, what if Mom comes back?" she asked, although the look in her eyes clearly told her brother she was perfectly happy to keep watching him stroke his big, excited cock.

"She'll be in the shower a while," he surmised. "Besides, it's not like she hasn't already seen us together."

Chanel giggled deviously. "Yeah, but we're supposed to be recovering. What would she think if she knew you were jerking off in front of me right here in the kitchen?"

"She'd think her son was really in love with her daughter." Jimmy wasn't about to admit that the hard on he was now stroking for his sister was originally caused...