Ayu leads Hanako and Dustin back to her place.

"So how long are your parents going to be out for?" Dustin asked.

"My mom won't be back until midnight, along with my father," Ayu answered as she unlocks her door.

"Latchkey kid," Dustin mused.

"Eh?" Ayu asked.

"It was a term that was used back late in the previous century," Dustin answered. "It was a term for children who came home alone and had to unlock the door for themselves, and in some cases had to prepare their own meals, because both their parents were out working. It was believed to have been a bad thing but it turned out to have a silver lining because it made those children more independant."

"Yeah, I can see your point," Ayu said as she enters. "Anyway, come on in."

Dustin and Hanako follow Ayu inside.

"I'm home!" Ayu announced.

"Pardon for the intrusion!" Hanako announced.

"Er, yeah!" Dustin announced.

"Come on, let's get to it!" Ayu stated with an eager expression as she quickly removes her shoes, prompting the others to do so.

"So who gets to go with me first?" Dustin asked.

"Rock paper scissors," Hanako suggested.

"You're on!" Ayu said.

The two do the rock paper scissors.

"Yes!" Hanako exclaimed triumphantly as she raises her scissored fingers over Ayu's papered hand.

Some time later . . .

Dustin is resting in between Ayu and Hanako. All three are naked.

"Whoa!" Hanako stated with a satisfied expression. "I knew it was a great idea to do a sixty-niner with each of us, Dasutin-kun! Though my jaws are sore." As she rubs the side of her face.

"You're not the only one, Kanzaki," Ay stated while rubbing the side of her own jaws as well. "But at least you still had some left in your balls to shoot a load into my mouth, Dasutin-kun." As she makes a satisfied expression of her own.

"He's tasty, isn't he!" Hanako grinned.

"Yeah, he is," Ayu agreed while also grinning.

"Glad I got to satisfy you both again," Dustin quipped with a proud expression.

The trio suddenly sit up with perplexed expressions.

"I'm home!" A woman's voice called.

"Mom?!" Ayu stated with bewilderment. There was no panic in her tone.

"I thought you said she wouldn't be home until midnight!" Hanako stated with an annoyed expression as she gets up and grabs her clothes.

"I know!" Ayu said, also grabbing her clothes. "So just take it easy, you two. My mom's not like your mom," gesturing at Hanako, "nor Amamiya's for that matter."

Ayu's mother takes off her shoes then stops upon noticing two extra pairs of shoes, especially the men's pair.

What the? She thought with a whimsical expression. Those are big sneakers.

"Ayu?!" Her mother calls as she next removes her coat to hang up. "Ayu!"

She starts ascending the stairs.

"Ayu, I notice you have company." Her mother smirks broadly. "Do those sneakers belong to that foreign stud?!" Her expression gleeful.

Ayu's door slides opens and she comes out, followed by Hanako and Dustin, who has to duck to avoid hitting his head on the top part of the door frame.

"Ahhh, so this is him!" Ayu's mother grinned broadly. "He's more gorgeous in person!"

"My name is Dustin Weaver," he said.

"Ooh, and he knows Japanese!" Ayu's mother stated with an excited expression. "So you two were having sex with him again?!"

"Yeah, that's right," Ayu said.

There is a moment of silence as Ayu's mother keeps staring up at Dustin in wonderment and lust.

"Aw, what the hell!" Ayu's mother stated with an exasperated expression, then hurries downstairs.

At the bottom, she opens her purse and removes a yellowish document envelope out of it. She opens that envelope and takes out a sheet of paper, then hurries back upstairs.

"I was gonna save this until tomorrow after your official graduation!" Her mother said upon handing the letter to Ayu. "Read it."

Ayu does so, then suddenly gapes with wide eyes and shrunken irises over the content.

"You and dad got a divorce?!"

"That's right," Her mother said light-heartedly. "Since you will be graduating and moving on with your life, so too will your father and I. Really, you were the only reason we remained together because we promised to get a divorce when you finally left high school. Furthermore . . . I sold the house."

"EH?" Ayu stated with a shocked expression. Hanako and Dustin merely sneer.

"I finalised the deal only an hour ago," her mother answered. "We have until April the Twenty-Fourth to leave. I will be gone before then, but you won't be coming with me since you will be out and on your own. So if you're still here when that deadline comes, the authorities will be taking matters into their own hands in dealing with you."

"Th-This is so sudden!" Ayu gasped.

"Yeah, it is," her mother sighed with a distant expression. "I was your age when I left home." Then more casually. "And since you will be going into porn, you may want to live someplace that is the closest to where you will be working."

"You're going into porn?" Dustin leered humorously at Ayu.

"Ah, yeah," Ayu answered back.

"Now that this matter is settled," her mother said as she turns to gaze up at Dustin lustfully. "It's my turn with this White blonde stud!"

"Huh?!" Dustin, Ayu, and Hanako said simultaneously with bewildered expressions.

Dustin erks upon having his crotch grabbed by Ayu's mother.

"Oh wow!" She gasped with a delighted expression up at Dustin while fondling his crotch. "So you've been using this on my daughter and her friend, have you! Hey, Ayu," as she turns to her daughter. "Did you and Kanzaki-san need to spread your legs really wide for him? Did you need to open your mouth wide? Did it hurt?"

"At our first time with him, y-yeah," Ayu answered apprehensively. "And our jaws are still sore. B-But it didn't hurt afterwards and felt quite good. Same with her too. Now this time we took turns doing a sixty-niner with him"

"Interesting," her mother smiled, then leers back up at Dustin. "Now about my turn."

"Ah, I'm kinda out of it after having sex with Ayu and Hanako," Dustin grinned nervously.

"Oh come on, you White men are suppose to be full of cum, given that you're White and all," Ayu's mother joked. "Hey, Ayu. You want a sibling? It'll be a half though."

"C-Could you please just put a condom on him!" Ayu stated with an uneasy expression.

"Yeah, I got one right here," her mother said as she fished one out of her back pocket to hold aloft. "There are more too! They're kinda small but I think it can fit on that large White dick of his. Ain't that right, Dasutin-kun?"

"Ah!" Dustin fumbled.

"Hey, Ayu," her mother said. "Go down to the fridge and get the formula. You know, what I give your father when he gets home."

"Ahh, are y-you s-sure?" Ayu asked with a quaver with wide eyes and shrunken irises.

"Go get it," her mother glared over her shoulder. "Or I shorten the date."

"Right!" Ayu fretted as she hurries downstairs.

Ayu hurries down to the fridge and is soon hurrying back upstairs with a bottle in hand to give her mother. Her mother releases Dustin's crotch to unscrew the top.

"Drink." As she holds the bottle up to Dustin.

Dustin takes the bottle and looks it over. It is a small glass bottle with white kanji lettering. The glass is clear, showing it to be some sort of red liquid. It did not look like soda.

"What is this?" Dustin asked with a wry expression.

"Just a little something that will get you back into it," Ayu's mother answered. "Now drink, down to the last drop."

For a moment Dustin is hesitant with a wry expression, but starts drinking it.

What sort of flavour is this? He thought. It's like it's both sweet, sour, salty, savoury, and bitter all at once.

He lowers the bottle with a sigh. Ayu's mother takes it from him.

"Good boy," she said with approval as she thrusts the now empty bottle against Hanako who takes it on a reflex. "Now it'll take a bit of time for it to kick in. But when it does, you're gonna wanna fuck me all night!"

"What was that?" Dustin asked.

"It's called, Mount Fuji's Loins," Ayu leered. "It's considered the number one aphrodisiac that's guaranteed to get men hard and horny."

"Yeah, right," Dustin sneered.

"Tell that to my dad, Dasutin-kun," Ayu stated with a sarcastically serious expression.

"Now then!" Ayu's mother said forcefully as she grabs Dustin's crotch once again with more vigour and starts forcing him to back into Ayu's room as her expression turns sultry and bestial. "Let's get this fuck show on the go!"

Hanako and Ayu watch with bewildered expressions as Ayu's mother jumps upward onto Dustin, wrapping her legs around his waist while grabbing hold of his face. She plants her open mouth onto his mouth, shoving her tongue in. The momentum causes Dustin and Ayu's mother to rapidly back into Ayu's room. A crash is heard from within. Ayu is quick to close her door.

"Come on, Kanzaki, let's go outside!" Ayu fretted as she takes ahold of her friend's arm.

"Are you kiddin' I wanna listen!" Hanako stated with a gleeful expression.

"Fine, but you won't wanna stay long!" Ayu fretted as she hurries down the stairs.

Ayu goes outside away from the house and takes out her cellphone.

"Hello, Kawashima," Momona stated with an exasperated expression.

"Hey, Ichikawa. Look, I didn't call you up to boast, I just wanna talk. Okay?"

"Okay. So let's talk."

"Good, now listen to this . . ."

Eventually there is a distant noise involving moaning and groaning that makes Ayu glance over to see Hanako coming out with a thousand yard stare. The noise is promptly cut off when she closes the door. Hanako walks over to stand alongside Ayu as she continues explaining the whole story.

" . . . Then my mom gave Dasutin-kun Mount Fuji's Loins, and now they are currently going at it," Ayu finished.

"Mount Fuji's Loins?" Momona inquired.

"It's a popular aphrodisiac," Ayu explained. "My mom gives it to my dad whenever he comes home. And let me tell you right now, it works," as her expression turns intense. "Because during those times my dad is home, the two of them are up all night fucking like beasts! Keeping me up until dawn! Just listen to this!" As she goes over to the door and opens it, holding her cellphone inside past the threshold.

"OH YEAH! THAT STUFF'S REALLY WORKIN' NOW, DASUTIN-KUN! WHAT A DICK ON YOU!"

Ayu pulls her cellphone back out and closes the door.

"You heard that, right?" She said to Momona.

"Yes, I did," Momona sneered. "But getting back to your parents." As her tone turns empathetic. "It's a pity they divorced and you're gonna be out of a home soon."

"Aw, I was gonna move out anyway," Ayu said dismissively. "It's just that it was all so sudden. Just think though, Ichikawa." As her tone turns serious. "Tomorrow's our official graduation. The beginning of the rest of our lives."

"That it is," Momona noted. "So what shall we do after we graduate?"

"I for one would love to have another fuck session with Dasutin-kun," Ayu said. "Granted, my mom's having a turn with him. But all he just has to do is have a good wash and that should solve my problems."

"Is that so?" Momona sneered, then with a more casual expression. "But what are you going to do now since your mom is busy with Dasutin-san in your room?"

"Yeah, I'll probably sleep on the couch," Ayu answered. "Since it's still daytime, they should fall asleep around well into the night."

"Well I'll be heading home," Hanako said to Ayu. "Good night, Ichikawa." Speaking into the cellphone. "See you tomorrow at our official graduation."

Hanako leaves.

"Yeah, tomorrow is a big day so I want to get up bright and early to be there," Momona said.

"Fine, see you tomorrow," Ayu said.

They hang up. Ayu looks back at her house with an uneasy expression.

Okay, it's no different than when mom and dad were fucking. She thought then grimaces. But mom is now fucking a man that I had fucked.

Ayu sighs, walks up to the door, and opens it.

"DASUTIN-KUN! DASUTIN-KUN!"

"AYU'S MOM! AYU'S MOM!"

Ayu sneers over Dustin's declaration, but enters the house and closes the door.

NOTE:

The title is an actual phrase that means, to have a very good and friendly relationship.