Sexy Fun Times/Shemale/Work/Nanny/Laura and Tarquin/Reveal

You sit down on the edge of the bed with your hands on your lap to hide the bulge. You tell the children to sit on the floor and they both sit down looking up at you.

"Do you do that often," you ask, smiling to show that you're not cross or anything.

Both children nod vigorously. "Mommy likes to watch like you did," Laura says and Tarquin giggles.

"So what else does mommy do," you ask, your curiosity overcoming the urgent need to deal with your stiff cock.

The children look at each other and Laura takes a deep breath. "We are not supposed to tell, but I guess that you watched us in the bath it's okay," she says. She looks across at Tarquin whose towel has fallen open revealing his limp cock. "It started when she caught me playing with Tarquin's willy. I was just rubbing it to make it stiff and we thought she'd be a real mad with us, but she wasn't. She told us that what we were doing was naughty, but not really naughty and that while she didn't mind, we should be careful not to tell anyone else."

You'd like to hear the rest of the story but you're getting some insistent messages from down below. "Is Tarquin's the only cock you've seen," you ask.

Laura blushes. "There's a boy at school, Michael, I've seen his."

"Only seen it?"

"She sucked him off like she does for me," Tarquin says. "He's older 'n her too."

"Have you ever seen a grown-up one," you ask, and both kids shake their heads.

"You know that ladies don't usually have a cock," you say.

The children nod. "Mom's got a pussy like Laura only bigger," Tarquin says.

Something else to find more about, you think. "Well, I'm not like most ladies because I've got a cock instead of a pussy," you say.

The children look at each other and giggle. "Can we see," Laura says as if you need any encouragement.

You pull your skirt up to reveal your stiff cock standing straight up between your thighs. "Wow! It's really big," Tarquin says, looking down at his smaller one which seems to be swelling. Neither child seems shocked to see a big cock with a pair of heavy balls under it, standing out from between the legs of a woman.

"Can I touch it," Laura asks.

Silly question, you think. "If you want to," you say.

Both children stand up. Tarquin's towel drops to the floor and you can see that his cock is more than halfway hard. Laura manages to keep hers wrapped around her. It's tucked in just above where her boobs would be if she had any. She reaches out and prods your cock with a finger, making it wobble. She pushes it sideways and watches it spring back up again and then pushes it the other way. Tarquin shoves her out of the way and wraps both his hands around your stiff shaft. "Will mine grow this big," he asks and starts sliding the loose skin up and down.

• Play with the Children