Show Him

Emma answered by holding a finger up to her lips, shushing her cousin. James raised an eyebrow, now curious. Emma quietly stepped aside and motioned for James to take a peek.

James stared for a second or two, then turned back to Emma. "Why are we watching Jenny sleep?"

Emma did her best to peep through the gap at the same time as James. Jenny wasn't moving as much as before, but it was clear to Emma what was still going on. To James she whispered, "Look closely. She's masturbating."

It took a moment for her words to sink in, but then James peered through the crack again. Emma watched him, as he watched his sister. Then it dawned on James. His eyes went wide and he moved his hands to cover his mouth.

"See?" Emma hissed at him.

James never stopped watching his twin. He nodded his reply and moved his face a bit closer to the door, eager to see more. Emma fought back a giggle as she watched James lose his composure.

A small whimper pulled Emma's focus back to Jenny. Jenny was back to rubbing faster, her movements clearly discernible, despite the heavy blankets. Her legs were farther apart, and her breathing was speeding up, with small moans added in.

Emma didn't know if it was more exciting watching Jenny, or watching James watch Jenny. The poor guy couldn't take his eyes off his sister. Emma saw the bulge forming in the front of his pants and knew that James wanted to see more.

Even though the scene was sexually arousing and exciting on some taboo level, Emma couldn't help but pick on James. "Looks like you enjoy watching your sister get off."

James reluctantly looked away from Jenny to see what his cousin was talking about. Emma saw his confusion, then pointed to the obvious erection in his pants. James tried his best to hide it and shift it in his pants so that it would be less visible. Emma had clearly already seen it.

"It's OK, James. I'm kind of turned on by it too." Emma whispered, not wanting to emotionally scar James too badly.

"Really?" James asked, doubtful and fully embarrassed.

Emma had a feeling that James would think she was just saying that to make him feel better. He would just have to take her word for it. That was, unless she wanted to raise the stakes. It was a turn on watching James ogle his sister. She wondered if the boy could handle seeing his cousin too.

Emma smiled a wicked grin as she imagined her poor cousin fainting at the over-stimulation. Then she realized that James was still nervously awaiting her answer to his question.