Gia was already sleeping when her brother, Aiden, began to undress. He unbuttoned his shirt, slipped into a pair of pajama bottoms, and closed his eyes. After a few minutes, his eyes jolted up, not being able to sleep, and he looked over at his sister."Pssst.hey, sis," Aiden said waving his hand in front of her face, but she was completely asleep. "Perfect," he thought, then placed his hand down his pants so he could jerk off."Ew, gross!" Gia said waking up. "Are you jacking off right next to me!?" She picked up the gray pillow underneath her head and started hitting her brother with it. "Go to sleep – stop touching yourself!" she yelled at him before lying back down. "We have to share a bed, have some decency."Once the two siblings are done arguing, Aiden attempts to sleep once again, but struggles. He puts his hand back down his pants and begins jerking off, but when he realizes it's probably going to wake up his sister, he wakes her up himself."I can't go to sleep," Aiden says frustrated. "I'm going to jerk off. Secret's out – I jerk off at night." Gia groans, knowing there's no escape from being beside her brother, and offers some help to speed up things. Aiden grabs her big tits, but still feels like it's going to take him a while, especially since he's nervous that his sister is watching him."Fine, let me do it," Gia finally says, wrapping her hand around her brother's hard, throbbing cock. She gives him a handjob until he finally cums, and then makes sure he understands that this never happened..