Then both sisters just started giggling at the sheer craziness of their conversation. Chad might've laughed, too, but Becky had him in a daze of pleasure with her hand. She was good at this, knowing just the way to touch and stroke his c**k. After the laughing stopped, he could see motion under Tara's blanket, too, and realized his other sister was rubbing her p***y. The younger of the two sisters whimpered and started rocking her hips in the chair.
Chad couldn't believe Becky was giving him his second hand job in one night while their other sister was fingering herself just a few feet away.
"Beck?" Tara called out shyly.
"Yeah, sis?" Becky said, but keeping her eyes on her brother's face.
"I wanna see you make our brother cum."
"Seriously?"
"Mmm."
"You wanna see our brother c*m?"
