Time passes

"I'm sure they've grown! You don't see it?" Emily is practically holding her chest onto my face. I'd say she gained at least one cup since we arrived on the island. "And that's not all, them too!" She turns around and present me her butt, slaping one of her cheeks to press her claim, on the exact spot where the mark of my hand now stands permanently. Despite its size, this booty is firm and barely jiggles. Her body has already gone through huge and delightful changes. She didn't realize she's pregnant yet, though, as it's not yet apparent and I got her rid of the morning sickness and other unpleasant side effects.

I chuckle and retort "Maybe I should measure it with my dick, just to be sure."

"It's bigger too!" she exclaims, sitting next to me to stroke me gently. She doesn't really need to, as I'm already hard, but I won't complain. "I don't know what's happening on this island... But I love it!" Her smile is to die for. She once again change position to sit on my lap and kiss me passionately. "And you can play dumb all you want, I know you love it too."

I seize her butt and roll around to spread her on the bed sheets, covering her in kisses, tickling her waist and sliding my shaft in her cunt. "Of course I love it. You were the most beautiful girl when we met and every day you're even sexier."

She giggles and pants, waving her hips under me. "That's not true! Hmmm! There are so many other sexy girls in the world..." She stops talking halfay through her sentence, lost in her thoughts.

"Something wrong, babe?" I ask, still fucking her pussy and playing with her bust.

"Hmmm..." She turns her head away. "I was thinking... I love being here, but I would like you to meet my friends and family." She blushes.

I smile deviously. I know what's actually on her mind. She's considering which of the women in her life she wants to watch me drill. "Hmm... We can go back to our world whenever you want, Em. And I would be happy to be part of your life and invite you in mine."

She moans and my dick makes her train of thoughts derail. We won't get out of bed this today.

"Oh, and there's also Lara! I can't believe I didn't think about her yet! You will love her, she's a sweet girl and a natural redhead."

"Interesting, but if you could stand still..."

It's difficult to draw Emily when she's lost in her cuckqueen fantasies, she can't stop moving. She smiles deviously at me and meows, which I have to admit is thematic. She's currently squatting on the floor tiles, wearing only a thong with leopard patterns and high heels, and she looks feral. She can only keep the pose one minute before asking "I talked a lot about my folks, but what about you? You're so secretive..."

I chuckle. She mostly talk about her female relative and friends, for some reason. Especially the sexy ones. "Well, where should I start?" I think I've nailed her nose. Yet again, I have a lot of practice with this body.

"Do you have brothers and sisters?" I'm sure she thinks I didn't notice how she emphazised on the last word. I stop drawing and take a moment to consider the question. I know why she really asked it. The question now is: Do I want to involve my family in all this mess? Do I have an **** fetish? Certainly. But it never went past the idea of other people having sex with their relatives. I never saw my own family as... sexual. But now, I have a magic book with godlike powers in my control. Morality isn't a barrier. Science isn't a barrier. The question is... Am I interested? "You take your time to answer. You don't know if your an only child?" she giggles and sticks her tongue out.

I slide my hand into my pocket, searching for my phone, then I look at a picture. After a few seconds, I make my decision. I show it to Emily. "Left, Sam, my older sister. Right, Joan, the younger one. Do you have any questions?"

I see her eyes glowing. Now I know she won't rest before seeing me fuck both of my siblings.

Good.

"I swear, I love my tits but it takes so long to wash them!"

I smile and grab Emily's chest. "Need help?"

She squeaks as I start playing with her nipples, but she doesn't push me away. There's enough room for half a dozen more persons in this bathtub, but we are always glued to each other and we spend more time doing dirty things than cleaning ourselfs. "Hmmm... You could also give me a hand to wash my fat ass. There's too much surface to take care of."

"I can give you two hands and my dick." I kiss her neck and rub my cock between her cheeks.

She giggles, but then she sighs. A moment passes before she asks "Zanzibar, can we go home today?"