Lala's harem bed-chamber and harem plan seem to indicate that she has a vested interest in the whole polygamous relationship thing. And her sister? Did she mean Momo? It's been a long time since you last read To Love-Ru…
Lala kicks off her shoes and dives onto the ginormous bed, bouncing up and down on it like a trampoline. Well, there's no need to overheat your brain thinking about it. You do the same and leave your shoes behind, stepping onto the surface of this alien bed planet that Lala has constructed.
"Where did you even find a mattress this big?" you ask as Lala finally falls flat onto her back.
"They make extra big mattresses for extra big aliens," she explains matter-of-factly. "Okay! Let's have some fun again!" Lala rolls over and clambers into your lap. Her long black tail wraps around your waist and holds you tight to her back as she settles in. "Mitsuru can be a meanie sometimes. She always has something for me to do."
"Sorry. She's rather blunt, isn't she?"
"Uh-huh. But I like that about her. She reminds me of my little sister, or Yami-chan."
Lala reaches up and presses down on Peke, transforming her alien outfit in a puff of smoke. When it clears a moment later you discover that she's wearing a thin nightie and a pair of matching lacy panties. Your hands don't have anything stopping them from touching the skin on her belly, she begins to giggle and squirm in your lap.
"Hehehe, that tickles!"
"Why did you bring me down here?" you ask.
She turns back and pecks you on the lips with a quick kiss, "I just wanted to spend some time cuddling with my fiancé, that's all. All of the other girls have gotten to spend so much time with you recently."
"I know. It's really tough to make everyone's schedules line up, isn't it?"
Lala's body is really warm and soft. She doesn't have the same insane curves that Rias and Akeno do. She's lithe, and rather thin. That isn't a problem! It's nice to have such a beautiful girl who isn't all boobs and butts. Some people would probably demand all of those things at once, but can you really talk? It's not like Rias and Akeno aren't pretty and sexy as well.
Feeling mischievous, you reach out and wrap your hand around the spaded tail dangling to your left. Lala immediately stiffens up at your touch as a shiver runs through her body, "Wah! Don't attack my tail like that, meanie!" The blush on her face is exciting. You just wanted to touch it since you forgot to the last time you slept together.
"I just thought of a problem with this room."
"Huh, what is it?"
"I can only summon four people at a time. There's no way we can fill all of this space unless Mitsuru upgrades the Sledgehammer even more."
Lala is outraged by the revelation, puffing out her cheek and slapping her hands on the soft floor below. "Grr. That just means we need to improve our technology! What kind of King doesn't sleep with all of his concubines at once!?" You can't help but find it really amusing that she finds that problematic. You distract her by leaning in and placing a gentle kiss on the nape of her neck.
"Four girls are enough to wear me out already."
Lala giggles, "Don't worry! Momo and I are already working on creating an even better stamina producing item for you to consume! She's getting all of her plant friends to help."
Memories of your wild foursome with her, Akeno and Rias are still fresh in your mind. You'd also be remiss to forget the extreme crotch and groin pain that resulted from having three different women ride you like a bucking bronco for hours on end. "That was a crazy night, even with the basic version."
She blushes, "That was the first time I've ever done something lewd before. It felt really amazing. Akeno and Rias were really beautiful too!"
"I seem to recall Akeno having a lot of fun with you, you didn't mind?"
"Of course not. It's only natural that your wives work together to prepare you for more."
If that was their intent it worked for sure. Seeing Akeno thrusting three fingers into Lala's pussy and causing her to squirt everywhere was an unforgettable moment. Well, what little you could see of it while Rias was grinding you into the mattress.
She takes your hands into hers; "I hope that you consider inviting Momo and Nana too. Then all of us can be your happy harem wives!" Nana doesn't seem like the type of girl to take to anyone, especially not someone like you. Momo is clearly into it though. "It'll be nice to sleep in here with everyone at the same time."
You think she brought you down here for another reason though. It's hard to not get excited when such a cute girl is wiggling on top of your lap in nothing but her underwear. You reach up with both hands and gently place them on her breasts, eliciting an excited inhalation from the pink-haired princess. They're really soft and squishy.
"How about we break this place in? Just to see if it works…"
Lala nods and removes Peke from her head, leaving them on the mattress to the side. Her clothes disappear into another cloud of smoke, revealing her nude form once more. She escapes from your lap and twizzles around to face you. Needy hands reach out and slip themselves under the hem of your shirt. A few moments later you're left completely naked from head to toe, just like her.
"Your snake is happy to see me!" She cheers.
"My snake?"
"What would you like to do?" She flutters her eyes in a mockingly seductive manner. Your response is simple, you pull her back over and into your lap, this time face to face. Your erect member slips into her eager and welcoming folds, her tail shoots straight out as the pleasurable sensation runs through her body.
"How about we take it slow and enjoy each other?"
Lala's eyes widen as she realises what you have planned. She leans in and places her chin against your shoulder, her body shuddering and chest heaving as the gentle lovemaking begins to affect her for real. There's no need to wildly pump your hips – she's so tight and wet that it feels amazing even when you aren't moving at full speed.
You decide that some romantic talk will please her even more. She flinches as the hot breath spills from your mouth and over her sensitive ears, "I love you Lala. I'm so happy that I got to meet you."
"Ah! Ha… ha… I love you too. I love you soooooo much!"
Lala's needy body presses closer to yours as her own hips begin to move. The cherry-like scent of her hair and a little bit of feminine sweat fill your nostrils as you bury yourself into her nape and kiss at her neck. "One day you'll be the Queen, and I'll be the King – and we can have a big wedding with all of the harem members. Rias, Akeno, Asia, Koneko, Motoko, Venelana, Chun-Li, and whoever else."
She shivers as a deeply held desire slips from between her plush lips, "…M-Momo and Nana."
"And your sisters too. One big happy family."
"T-That's right. The King of the galaxy needs to have a bunch of super amazing concubines and wives. Who all love you as much as I do! Who can pamper you and sleep with you, and have your babies and… Ah!" You feel a sudden gush of fluids splash against your crotch as the lewd fantasy drags Lala to the first of many upcoming orgasms.
It's slow and sensual, completely unlike the pelvis shattering fuckfest that her, Akeno and Rias unleashed unto you a few weeks earlier. Lala never once lets go of your body, hugging you tight and pressing her cute breasts into you. Legs tangled, hearts connected – you don't feel the need to pick up the pace and make it any more intense. This is a moment for you and her, something to share and remember. Lala's been neglected versus some of the others. You want to make up for it.
She giggles deliriously, "Queen… I was always so afraid of becoming Queen because my father set me up with some weird people. But if it's with you, I'm really excited." You kiss as you feel the first of your orgasms approach. You groan into her mouth as a thick flow of seed flows into her unprotected pussy. This might turn into a shotgun wedding if you aren't careful.
"Did you enjoy that?" she asks.
"Of course I did, but we aren't done just yet."
You lean forward and push her down onto the bed beneath you, repeating the process all over again. A slow, simmering intercourse that leaves your body flushed and pricked with invisible needles. It's fun and sexy. Lala's flower feels so good around your shaft that you never want to be pulled apart, even though you know you have things to do outside of this little world she's created.
Time fades away from your mind as you do your best to make Lala feel every little bit of your love. You kiss every part of her body that you can reach, pushing her hips upwards with slow, methodical insertions. Lala enjoys every second of it, feeling you searching out and pounding against her most sensitive spots. Just you and her, together, in a sea of white sheets and lace curtains.
You cum several more times until her vagina is overflowing, never once considering pulling out. Your stamina isn't limitless, and Lala hasn't spiked you with a weird viagra drug this time. You finally put an end to things and extract yourself from her body, collapsing down onto the soft floor and pulling her into a normal embrace that doesn't involve mashing your privates together. There's an incredible mess from where you've repeatedly soiled her insides with your sperm.
You gasp and try to catch your breath after such an intense and intimate meeting. Lala smiles and cups your cheeks in her palms, exploring the features of your face like a curious child, committing each and every detail to memory.
"Thank you, husband." Her skin, marred pink and red through the shared heat and her beaming smile are almost enough to knock you flat. How can a woman like this look even more beautiful after two hours of sex?! "I think Momo and Nana will love to be your wives as well."
"Well, we do have a lot of cards ready to use. Momo, Nana and Xenovia are on my shortlist."
"Oh! Rias already sent me a picture of Xenovia so I can put her onto the chart."
You noticed earlier back at the board. Pretty much every woman in Rias' orbit was included – where the hell did she get some of those from?
"You girls are talking to each other a lot?"
She nods, "It makes sense doesn't it? All of your future wives need to be in close contact so we can coordinate dates, future concubines, and other things like that!"
"Why did I pick so many presumptuous girls so early? We need to leave some girls for the rest of the guys out there," you laugh. Though you have learned that Issei has a nondescript girlfriend of his own, so maybe it's not really stealing from the respective main characters of each franchise.
"There's no need to slow down now," Lala insists, "Let's conquer the multiverse and all of the amazing women inside of it! For the sake of our future harem!"
This is going to be troublesome.