After running a few errands first

Tam sat between Toby and Tab in the three seats in the back of Riley's sports car as she drove across town, Ronnie riding shotgun.

"So you're growing pretty quick?" Riley asked.

"Yeah," Toby said. "Three inches in the last two days, and, well, you can see how big Tab's tits have gotten."

"I know," Riley said. "Won't lie, I'm pretty jealous." She was still wearing the same clothes she had at her apartment, only having bothered to add a leather miniskirt that just barely covered her panties.

"It'll make buying clothes a damn nightmare," Tam said. "These pants are already stretched almost to the breaking point across my ass, and whenever I start getting hard I'm afraid I'll rip them entirely."

Ronnie made kissy faces in the central mirror and Tab kicked the back of her seat to get her to stop.

"Pfft, don't worry about that. I can hire a personal tailor who can make a wardrobe for you in plenty of sizes. We can donate anything that gets too small to charity. Or you could just go about like me and Ronnie."

"Still not sure how comfortable I am doing that," Toby said. "I mean, sure, I'm getting pretty ripped and I've got massive boobs, but showing it off to everyone... well, the pool was one thing, but just generally?"

"I told you, I want everyone to know I'm dating the hottest piece of ass in town," Ronnie said.

"Hottest pieces," Riley corrected. She'd still made it clear that she only wanted to be fuck buddies, but that didn't mean she didn't want a few hints of romance here and there, which all of them were more than happy to oblige.

"You could probably just walk around in a bra and panties and nobody would dare try to tell you not to," Ronnie finished.

"And what about this?" Tam said, gesturing at the bulge in her pants.

"Well, that was for Tab," Ronnie clarified. "Skirts can make you feel really sexy, too, and I bet they'd feel even better when you've got that monster dangling free between your legs."

"It'd probably make me feel like I'll bust a load on the sidewalk when I see another hot chick," Tab groused. "At least, that's what that body wants to do." Tam nodded agreement.

"Anyway, all that's for later," Riley said. "Now, what is it exactly that you've been prescribed?"

"Something to remedy our critically low levels of vitamins and minerals," Toby said. In the excitement and rush, they hadn't thought to check exactly what Beth had ordered, and he pulled the three prescriptions out of his backpack.

"They're not quite the same," Tam said. She pulled out their phone and started looking up the differences. "From a quick search, it looks like mine is just packed with what Dr. Weber said we were short on, but it seems she's also thinking that Toby does need more estrogen and Tab needs more testosterone."

"I wonder," Ronnie said.

"What?" Tab asked.

"Well, you think that your shortage is because of the strain of literally growing entire new bodies, right? And even with that, you've still grown faster than most anyone on record."

"Sure," Toby said.

"Well, what happens if you bring those levels back up to normal?" Ronnie posited. "I'm not saying you shouldn't! From how you described what the doctor said, those levels really are dangerously low. But if you're still growing, what if this just makes you grow even faster?"

Three faces looked at each other. "Cross that bridge when we come to it," Tam said. "Besides, admit it: the thought of us getting even bigger excites the fuck out of you."

Ronnie couldn't hide her flush--and neither could Riley.

--

The first thing they did upon reaching the pharmacy was do Tab's fertility test.

"This will only take a moment," the pharmacist, Darrell Jones, said as he inserted the needle into a vein on Tam's arm after cleaning the area with ****. "It used to be that we'd have to send this away to a lab, but now we can do the entire analysis in-house. We'll have the results for you, and forwarded to your doctor, in ten or fifteen minutes." He attached a vial and it began to fill, then he gave Tam a cotton ball. She held it against the needle when he withdrew it with a click, then he put a tiny bandage on the spot and it was done.

"Of course," he went on, "I must advise you that the results I give you are for reference and information only. Only your doctor will be fully qualified to interpret them properly, and you should see her at your earliest opportunity."

"Of course," Tam agreed.

"As for your prescriptions," he went on, "we'll have those ready for you as soon as possible. Honestly, you seem like you should be dead on your feet. Did your doctor make any dietary recommendations?"

"She did," Toby said, showing the pharmacist the list of foods Bethany had given them.

"I suggest a big steak," Dr. Jones said. "Personally, I love marinating it in orange juice, and you can drink the rest of the bottle to help absorb some of the nutrients."

"Can't say I've ever tried that before," Riley put in, coming back from the cosmetics aisle with Ronnie and Tab.

"You three wanna wait here or just come back later for the ****?" Ronnie asked.

"I'll stay," Toby said. "You four go stock up." He handed Tab the diet and sat down to wait.

Tam carried the small bag of Riley's purchases--far more expensive than she thought was possible to spend on such things, though given her lack of experience either with being a woman or well-off she supposed she shouldn't judge--as she left part of herself behind to go with Riley, Ronnie and Tab to the nearby supermarket.

"Good thing the mansion's got a walk-in fridge," Riley said. "Given what Beth's recommending we might just fill it up."

"Can't really move in yet, though," Tab said. "I've still got that hotel reservation, and surely it'll take a little time for you to pack up your apartment."

"I can get some of my friends to help pack in exchange for a break on the sublet," Riley said, waving off the concern. "And I told you, I've got more money than I know what to do with. Paying whatever that place charges you for cancelling midway through is nothing."

"Still, how long will it take to furnish?" Ronnie pointed out.

"My dad has housekeeping come by every day to clean and wash and keep the place from getting musty. It's just a matter of us moving all of our stuff in."

"I'm not about to leave Angela without a roommate for the rest of the term," Ronnie reminded them.

"Wouldn't ask you to," Tam said, and Riley nodded agreement.

"You'd better visit plenty, though," Tab reproved, and Ronnie smacked her.

They walked into the supermarket, Ronnie and Tab grabbing carts in anticipation of making a very substantial purchase.

Given the recommendations from the doctor, and how hungry Toby, Tab and Tam were feeling, and Riley's assurances that her mansion's fridge would keep things preserved for substantially longer than an ordinary refrigerator, Riley and Tam ended up carrying baskets just to hold everything by the time they got to the checkout, loaded down with all sorts of different meats, juices, breads, cheeses, frozen goods, fruits and vegetables, and just about everything else edible the store carried.

The total almost literally made Tam's eyes water, but Riley paid it without a second thought, and they pushed the carts out to her car and began loading it up, Toby meeting them at the door of the supermarket to help carry the bags.

"So what did the test have to say about whether Tam can have kids?" Ronnie asked once they were back on the road, driving toward their new place.

"Haven't looked," Tab said as she took the folded paper from Toby. "Couldn't exactly look at what's supposed to be confidential." She unfolded the paper and scanned it.

"Fuck," Tam said.

"What is it?" Riley asked.

"Apparently, not only can I have kids that way, I'm probably more fertile than normal. Hopefully that birth control protects me enough."

"We'll see what Beth has to say tomorrow," Toby added, looking up from the message they'd just got on their phone. "She just got the results of this, and Tam's sperm test, and wants to see us first thing in the morning."

"Well, let's not risk it tonight, then," Riley said as she pulled into the long driveway and the garage door opened. It looked more like an airplane hangar, filled with a fleet of cars to satisfy whatever purpose she might want. "I'm happy just to suck you off as long as Toby dumps a load or two in my pussy."

"As long as I get to use my strap-on on your butt," Tab put in.

"I dunno," Riley said. "You're not kinky enough to have gotten that on your own, I bet."

Ronnie waved it off. "I'm sure I'll have plenty of opportunities to get triple-teamed. I don't mind you getting first crack at it, Riley."

"You really don't mind sharing," Riley observed.

"Babe, I've wanted to eat your pussy since we met. I get wet just thinking about it. I'd share with you for the rest of my life as long as you let me at your snatch."

"As I said," Riley noted, "the one thing I like about being rich is that it lets me take full advantage of being smoking hot."

--

After unloading the groceries, taking Ronnie back to her dorm, and packing up the rest of Toby's stuff from his dorm room and the hotel, Riley started showing them around their new home.

"Just the master bedroom suite is bigger than your apartment," Toby observed.

"I know," Riley said. "Never mind that I didn't really want to be reminded more than I have to of how Dad lavishes money on me, frankly, it would've felt lonely being here. I wanted something a little cozier." She smiled. "Course, with you around, that won't be so much of an issue."

"And even less so once term's over and Ronnie moves in," Tab noted.

"Plus whoever we might bring to visit," Tam added. "If you agree."

"If they're hot and horny, I'll fuck 'em," Riley said.

"I feel like the main character in some cookie-cutter harem anime," Toby said as they walked back downstairs to the entrance foyer. "I was happy with Ronnie, but then I became Tab, and Tam, and now we've got you as well, Riley."

"I'm not complaining. Getting to be the sugar mama for a harem full of the most beautiful women I know sounds pretty great to me," the wealthy young woman said. "The more so when there's not just one cock to go around."

"Assuming it's even safe for me to use this thing," Tam reminded her.

Riley opened the doors to another wing of the mansion. A corridor overlooked a huge pool. "Naturally I expect skinny dipping to be standard practice," she said.

"Well, good," Tam said, "since I don't really want to try to find a swimsuit that'll cover everything."

They walked around some more, Riley showing them the various amenities that her dad had seen fit to install, including a private movie theatre, a small bowling alley, even a fully-stocked medical clinic and lab.

"What else do you have here?" Toby asked as Riley closed the door to the gaming room.

"And how did you get so many games?" Tab added.

"It'd be more accurate to ask what I don't have," Riley said. "You should see the fields and courts in the back. As for the games, there's not much of a story to that. My nanny was taking me on an outing one day and I saw a game demo in a store window. It wasn't even someone playing it, just a trailer. I just liked the flashing colours and how the character jumped and ran. I wasn't interested in playing it myself. But I guess my nanny told my dad, because a few days later he took a few minutes out of his day to show me the gaming studio he'd had built with every game ever made in there. I had to indulge him every so often by making sure he knew I was playing it a little."

"But that must've been years ago," Tam said, having taken a look at what was on the shelves. "There's stuff newer than that."

"He has someone get everything when it releases. Never really got through to him that I'm not actually interested. He thinks it makes me happy, though, and that's all he cares about, not whether it actually does. There's a shipment twice a week of new stuff, even memory cards and drives. Every new game, new version, whatever."

"Another reason you didn't want to move here, I guess," Toby said.

"Yeah," Riley said. "Just another reminder of how bad a parent he is. They're all yours if you want them."

Three identical pairs of eyes lit up.

Riley smiled. "Well, now I've definitely got a reason not to ask him to stop."

--

"You know," Tab said as she was partway through her second huge steak, Toby and Tam also ravenous even as Riley sat back having finished her much smaller portion, "one thing that occurs to me about that medical clinic is that maybe it would be good to have an on-site physician."

"I take it you have someone in mind," Riley said, stretching erotically.

"Of course I do," Toby said as Tab put another slice in her mouth. "Who else? Beth."

"Why her?"

"Because she already knows some of it, and medical ethics should keep her from divulging the rest. And it would be useful to ensure that it's always the same person keeping track of everything with me," Tam pointed out.

"And if medical ethics might not be enough," Riley said, "the money should. Whatever she's making, I'm sure I can get my dad to double or triple it. If I say I want her as my personal doctor, he'll spare no expense."

"Besides," Toby said, "she didn't do a great job of hiding that she felt pretty horny for me."

"Wouldn't medical ethics prevent her from sharing her patient's bed?" Riley said.

"She'd get to be one of the first people to be fucked by a hivemind," Tam replied. "It's just scientific curiosity."

Riley threw the dishes in the dishwasher and set it going. "My curiosity, meanwhile, is thoroughly unscientific." She shooed them up the stairs and into the massive bedroom.

The meal, and the influx of nutrients, had themselves been enough to get Toby, Tab and Tam substantially aroused, never mind how Riley had been teasing them the entire time they ate. It didn't take long for Riley to have her jaw distended around Tam's thick shaft, even as Tab sucked their other dick while settling the strapless strap-on into her pussy. The geometry was a little awkward, but soon enough Riley was being fucked every which way, moaning around Tam's cock even as her pussy and ass were stretched out by Toby's dick and Tab's toy.

"Mmmmmh fnnnnk!" was all Riley could say around the throbbing rod down her throat while she played with Tam's boobs while the futa returned the favour. Toby played with their other huge rack, while Tab fondled both of their ballsacks. Loud moans filled the spacious sleeping space, reaching the peak of their crescendo as Toby and Tam pumped their loads into Riley. She collapsed atop Tab, strap-on still in her ass, while the other two bodies pulled out, cum still leaking from their cockheads, Riley savoring the taste of Tam's ejaculate. After swallowing, she ran her finger over the small pool Toby had left on her midriff and licked it.

"Clearly different," she said, "but not too much. You should try sucking yourself off some time."

"I've been making a list of things to try," Tab said, pulling herself out from under Riley, "but now that I'm Tam too that list got a lot longer."

"Maybe in the morning," Toby added. "A mutual blowjob with myself sounds pretty good, but right now I'm tired."

Riley clapped and the lights, already dim, turned off entirely. "I'll see you when we wake up, then." She stopped as if she had more to say.

"And?" Tam prompted.

Riley's voice was the mumble of someone mostly asleep. "I hope you grow more."