Time to scout the mind of Mariko and to adjust your father

As if by reflex, you find yourself in front of Shelly's door. Unsurprisingly, it's locked. She must still be awake, probably nursing on your cock. That means you might as well go check Mariko out. Hmm, how to find her door in here?

"It's actually easy, I just have to concentrate on her and the Maze will do the rest", you say from your perch on top of the wall, dressed in a handsome white tuxedo.

"Wait, this is so weird", you answer from down below, your hands instinctively touching your faded t-shirt as if to needing to have physical touch as evidence that you're still you.

"Hmm, looks like I can finally tolerate the split, at least a little bit which is good since there's much we need to accomplish", you muse, looking down at yourself with an easy smile on your lips.

"Yeah no, this is definitely giving me a fucking headache", you answer. It's not as bad as the previous times but it's still there. Tuxedo or not, you nod in understanding and jump...

And you're back to being solely yourself in a single body. What the hell is going on here? Well, your headache fades as quickly as it emerged so you follow your advice and focus on Mariko as you walk ahead - and sure enough, there's a door opening right there. Stepping inside, you see a traditional Japanese room. There's a raised tatami floor with a futon rolled to the side, sliding doors and a kotatsu in the middle. There is a TV screen on a side table so you take a look and sure enough, Mariko is dreaming of

you and Shelly fucking?!

You rub your eyes but no, you're not dreaming. Well, you are dreaming but not like that! Mariko is having a dream where she is hiding inside a closet or something and being a little Peeping Tom. You're railing Shelly from behind, doggy style, on the bed while the lithe Japanese girl has one hand in her panties.

And you thought getting Mariko to accept your illicit romance would be difficult! She's already halfway there and obviously has an **** fetish.

You go to her Hall of Fame and re-adjust things a little. As there's no reason to convert her into a follower of brother-sister fucking, you focus on making her a closeted bisexual gaijin-hunter. False memory of having her family house numerous Western exchange students with whom Mariko experienced a sexual awakening. Hot nights of being fucked and licked by a cavalcade of sexy European tourists. Spending a semester abroad but instead of improving her English, she learned how to deepthroat. Well, her English got a bit better too but you definitely want her to keep her Japanese accent.

Then you add submission into the mix. Turns out she's also halfway there as well. Curiosity makes you explore her memories further, to find out why. The discovery comes easily - it's a lifetime of observing her parents. Under his polite exterior, her father is seriously dominant and her mother is a true submissive. She grew up in a household where the power dynamic was incredibly lopsided and its sexual side was not hidden. Mariko seems to think it's entirely natural. That's something you can definitely take advantage of. You only need to insert yourself into her fantasies - instead of submitting to a Japanese husband, you combine her kinks. Now she's always dreamed of submitting herself to a dominant guy who just happens to resemble yourself and who is also having an affair with his sister. You make sure that this fantasy is anchored into her past at several points so that she cannot ignore or suppress it.

Time to check out her body issues. First you go modify her real body. As you remember, she is the polar opposite of Shelly. Where your sister was all dangerous curves even before you improved her, Mariko is almost a stick figure. You get to work. Shifting of bits here and there, combined with incessant massaging create at least some curves as you manage to pinch her waist in a little bit while widening her hips slightly. That creates space to buff up her butt from a square pancake to a round apple. Up top, you manage to coax her breasts to push out a little - she was probably AA-cup or something before and now she's going to be a C-cup. Definitely not in competition with your sister but she'll have a definite cleavage. Then you inspect her body image. Unlike your sister, Mariko seems to be far more realistic about herself so there's not much you need to do here. As you step back to the main room, you realize you forgot one thing - hair! That's a quick fix as you brush away her body hair and give her head the same fluff treatment as you gave to Shelly.

As you double check your work, you wonder how quickly Mariko will accept the changes. With Shelly, you had to break down major barriers without destroying her mental health so the process took a lot of time. With the Oriental beauty who was already halfway to your fantasy girl, everything should, logically, happen fast. You've enjoyed the way Shelly seduced you - or thinks she did - and there's no reason to go through the same process with Mariko. If you played the innocent younger guy with Shelly, you'll play the dominant older guy with Mariko. And her submissive side means that she'll enjoy it. You decide to make the first move while you're on the dolphin cruise.

Back in the maze, you go to Shelly's door but it's still locked. Which means that your sister is still suckling on your dick. That's some dedication to being the best fellatrix. Might as well go to your father and start the, most likely long and arduous, project to get him to accept your incestuous relationship. As you step outside Mariko's psyche, you see yourself sitting on top of the Maze wall again and at the same time, you see yourself stepping outside of Mariko's mind-

"Yeah, I am part of you just like you are part of me", you explain to yourself, and you nod in response.
"It'll take some time to get used to it but eventually we'll be able to communicate properly and I can explain more", you continue but the headache is back so you rub your temples while at the same time you frown at yourself.
"Looks like I was too optimistic, go deal with father and we'll talk later", you say as you stand up and leap away and-

"Wow, this must be some sort of world record for vertigo slash dejá vu or whatever this is", you mutter. But the words Tuxedo-you said were certainly curiosity-rousing. There was definitely more to the Maze than you knew. Still, you had work to do so you focus on your father and turn around and there's his door.

His room is gigantic. And it's not a bedroom, it's his office. The difference between him and the three women you've visited is probably important but you'll have to save it for later. Neither do you have interest in his physical form, True or Perceived, so you go straight to the Trophy Room. It comes as no surprise that his Wall of Fame is himself but it's a sad realization that he values the company above his family and it's not even his own! You and Shelly are there, above Glynda, but far less important. You pause for a moment, coming to grips with this fact. On some level, you had known it for years but it still hurt to have it confirmed in such a blatant way.

Trifling through his memories, you get to work. It's a careful path you have to take, ensuring that he values the happiness of his children above societal norms while ensuring that the man has no personal drive to violate said norms himself. You want him to continue focusing on his work in order to leave you alone with Shelly and, eventually, Mariko and maybe more girls in the future but you also make sure that if he ever finds out about the two of you, he should accept it. Hopefully. You'll have to remember to return here every now and then to reinforce the message. Feeling tired after two psyche modifications, you don't even try Shelly now. Instead, the Maze dissolves around you as you fall to true sleep yourself.

It feels like you've slept only a second when you're jolted awake by cold water falling on your face. Shelly, all made up and ready to go, is grinning holding an empty glass.

"Rise and shine, little brother!" She says as she turns around and leaves to put her wedge heeled sandals on. Grumbling that she should've woken you with a blowjob instead of a face wash, she just shakes her head:
"I drained your balls while you slept before sleeping, I doubt you have anything left there"

"I assure you, darling sister, that for you I'll always have a little more", you say with a dramatic wave of your hips. She just laughs and gives you a kiss.

"Ugh, go wash yourself, your morning breath is awful", she gripes as she pushes you towards the bathroom.

Fifteen minutes later you're ready for the day, teeth brushed, face washed, and a dick starting to harden as you follow your sister's bikini-clad body down to the hotel lobby. Sure, she threw a little sarong over it but it's so sheer and light that it's not difficult to see her in all her glory.

At the lobby, Glynda hands you a big bottle of sunscreen and a wallet with some local money:
"I'm not feeling too well so you kids go without me. I've called a cab to take you to the port and the hotel concierge made the reservations already. The money should be enough for lunch and some shopping. Now, wear sunscreen and remember to put more of it on after you swim, it's really hot out there."

You nod at her mother-hen act as Shelly puts both in her beach tote and a moment later, Mariko joins you. She's wearing colourful knee-length shorts and a blue bikini top, though you can only barely see it because of a long-sleeved jacket, similarly colourful, is hiding most of her torso. On her feet she has a pair of nondescript slippers.

"Ready to go", you ask her and she nods, clutching a large tote bag herself.

Glynda waves as you step outside. The concierge is there to confirm your reservation and give instructions to the taxi driver. The ride to the port is fun because all three of you sat in the back of the car, so you get to enjoy physical touch from both sides while also taking in the sights. Before you know it, you're boarding a twenty-meter-long ferry-boat with two dozen other tourists.

As the boat leaves the harbour and sails out to the Bali Sea, you smile. The sun is shining and you're flanked by two beauties, on a boat. And pretty soon you'll get to swim with dolphins too! Life couldn't get better!