Just to check you're alright

"How're you feeling, Jenna?"

"Much better thank-you, Rita, although I'm not sure how well my bottom will cope with tomorrow's spanking at work."

She starts to stroke your cheeks gently.

"I'm sorry about that. I hope Ricardo didn't go too far."

"Well, I don't think the responsibility was entirely his," you reply, remembering that she was the one who suggested you get spanked for yesterday's misdeeds as well as today's.

"Yes, I suppose you did rather bring it on yourself, if you think about it."

You turn your head sharply, but see that she's smiling and can't help grinning, too. She's not completely wrong after all. Then she becomes serious.

"Are you okay with everything else that's happened? I did say sleeping over meant just that."

"Yes, of course. I really enjoyed the chance to pleasure your husband…and you."

"Maybe in the morning, we can return the favour."

"Mmm," you moan, as Rita's fingers slide lower, before retreating, "I'd like that."

Your boss gives you a peck on the cheek and then gets up to unfold the coverlet across the foot of the bed and pull it over the three of you. It's a warm night and the duvet on which you're resting might be a bit heavy, but the thin blanket is perfect.

"Is there anything I can get you?"

You shake your head and she slips back into the bed, but then you think of something.

"Rita?"

"Yes?"

"You said Olly saw you naked once. Have you seen him naked before? Only, you didn't seem surprised he was so…well endowed."

She looks at you for a moment, as if deciding whether to tell you the truth (although after what you've seen tonight, it's hard to believe her family has any more secrets), then she reaches over and gets a tablet from the bedside table. She wakens it and fiddles about for a bit, then lays it down in front of your face. You gasp, because on the brightly lit screen is a close-up photograph of Claudia with a comically exaggerated grin on her face and Olly's massive manhood pressed, purple and fully erect, against her cheek. The caption reads Aren't I a lucky girl?

"She posted this in public?" You ask incredulously, only just remembering to keep your voice down so as not to disturb the snoozing Ricardo.

"No, it's private, but she invited us and Olly's parents to join her circle when they first started dating. No, I don't know what she was thinking, either."

Your eyes instinctively flick to the top right of the screen where Claudia's account details are and see that her circle (the subset of members who can view her private posts) numbers one thousand, two hundred and sixty-three accounts. It's not unusual for racy pictures to get posted on this particular site, but most people's circles are far smaller. You can't imagine she knows all hers well enough to be certain none of the members will repost her images, so as far as you're concerned, she might as well have set the post to public. Technically, Rita is betraying her trust, too, by showing you, but you've already seen the real thing, so she probably wouldn't mind too much.

You're about to hand the tablet back, when you see that the post contains another photograph and you scroll down to see a side view of Claudia's head, lips stretched around the base of Olly's erection, throat visibly distended to accommodate his huge girth. This one's caption reads Isn't he a lucky boy?

Well, that explains why you were the only one to react to the blowjob she gave him earlier. You back up and scroll through the rest of her posts quickly. Quite a few of them are nudes, many thighs apart and unsurprisingly, these are the most popular offerings, but Olly only appears in the fully clothed shots. You reach the end and see that her last post was less than two hours ago. The picture, clearly taken by a third party, is of a corridor. Claudia is standing naked with her nose to the wall beside a door, bottom blazing and arms crossed behind her back. On the right hand side of the photograph you can see half of a plump black girl in a peach sweater and green leggings holding up her smartphone to take a snap of her own. The caption is I've been a naughty girl and despite the hour, it already has over sixty likes.

You show Rita and she inspects the image closely, even zooming in. She seems to be enjoying it a little bit more than is completely appropriate and certainly doesn't appear to disapprove. Not for the first time, you wonder whether the Rulebook has sent ripples out, changing things to make your rules work without your explicit instruction.

"I wonder whether she'd accept me into her circle," you wonder out loud, not really seriously, but Rita looks at you with interest.

"Are you a member, too?"

You realize at once what she's thinking and quickly reply that you've never posted any pictures, but that raises the question of why you're on the site at all, so you end up explaining the whole situation. When your cousin started university, she joined up, but kept her circle very small, close friends only—and that didn't include her parents. This caused some friction until a compromise was reached. She would let you join and you would reassure the family that she wasn't doing anything too scandalous. To be fair, her posts were pretty tame compared with the site's reputation, or at least they used to be, before you found the Rulebook. A little voice inside you questions whether you might have inadvertently changed this with your meddling.

"I'd like to see your cousin," says your hostess. You're pretty sure she means she'd like to see her naked. You shouldn't really show her private posts to anybody, especially on a foreign device, but Rita already showed you Claudia's and you think you can trust her to be discreet. Probably.