Getting their rooms, and settling down

"I'd like to get my room and relax a bit, besides I'm sure this place has quite a few sights to see itself!" Bennu said.

Chelsea smiled, "Alrighty then, come on." she said and she turned left, and headed for the doorway that lead to her living room. Ignoring the stairs just shortly after entering the house. "This is the living room." she said showing it off. There was a huge screen television on the left wall, and from there to the right were several lounging chairs, including a very large sofa couch. Chelsea went to it and pulled off the coverings to reveal it was also a sofa bed. "As you can see I have it ready for all occasions, movie night? Done! Game night? Done! Some sexy time oh yes! TV has Cable, Stream, bluetooth, wireless and can even use some apps. Also has adult videos on demand too!" she said with pride, the women blushed at 'sexy time' Chelsea smiled, "Come on the kitchen's next." She said, and she walked into it the others following her the large kitchen where there was a large stove, a massive refrigerator, with a larger freezer next to it, and a large counter with a mini fridge below. "This is the kitchen I top of the line stove, fridge with enough food to feed a family for several months, a freezer for meat and frozen foods, mini-fridge filled with booze and also got a door to the backyard. Got a nice grill too so if you ever want something grilled you just let me know!" she said.

They opened the door and indeed saw a grill along with a rather large pool. "There's also the pool for summer, and as you can see got a nice big backyard." They indeed saw it a nice huge backyard plenty of room for parties, or events or whatever came to mind. Chelsea then lead them inside, to the opposite side, a dining room, lavish and luxurious it was also quite large with a view of the outside. "This is the dining room but I don't really eat here only if I'm throwing a party, or I have guests." she said. She then walked out but instead of going up the stairs she went to a door under the stairs, she opened to reveal a room filled with exercise machines and weights, "This is my workout room I have to stay in shape to be able hold up my wondrous assets." she said giving them a wink they blushed and nodded. It was then she lead them to a door on the right of the room, opening it to reveal a large room, with multiple couches with drink holders, a massive screen, and another refrigerator. "This is the movie room, perfect for viewing movies, of all kinds especially the kinky kind, walls are soundproof so whatever happens in here stays in here." she said.

She left that room and went to a door to the left of the room opening it to reveal a room filled with several computers, and several TV's with game consoles hooked to them. "This is the gaming and computer room, wanna play some games or go online? You can do so right here, all the computers have webcams, so if you wanna see your folks that's fine just remember you can't tell them anything about what's happening here!" she reminded they nodded. "Good now then let's go to the bedrooms." she said. "Before we go there I will say that each room does have computers, TV's, and stuff for video games but that's only if you want some privacy. Otherwise come on hang out with each other and have fun!" she said. She got their suitcases and went up the stairs. They followed her behind, none of them had spoken in all this time they were too busy remembering everything... and too busy watching her gigantic ass. Chelsea had worn jeans and they were so tight on her that they could see into the crack of her ass. All three were already having their own sexual fantasies.

Bennu thought of sucking on Chelsea's gigantic breasts, hoping there was milk in them. Samira dreamt of eating out Chelsea's sweet pussy, and Mira just thought of being smothered by Chelsea's whole being. They went up the stairs to see there were three paths. To the left they could see a doorway and through it looked like a library, to the right was a simple opening with a window that seemed to be an observatory of sorts. Straight ahead was a hall with several doors. "Pick your room," Chelsea said, she put down the suitcases, and pointed to one very large door. "Or... if you want you can join me in my room?" She said, "Choice is yours, I'm gonna go change... who knows what you'll see?" She teased.

She walked to her room making sure to give her hips extra sway making her gigantic ass jiggle with a slight bounce in her step. The three stared at her as she opened the double door then closed it... but not fully there was enough of a crack to look. All three wasted no time deliberating then ran to the door slowing down to muffle their steps and looked through the crack. Inside Chelsea smiled, she could see them through the crack and decided they should see her secret already. So she stripped as she did she began to form her cock and balls, she tossed her wet, sweaty top aside she turned revealing her gigantic breasts and her rather big thumb sized nipples. She shook her breasts flicking off sweat from the nipple. She then turned, bent forward, unbuttoned her jeans, hooked her thumbs under both her jeans and underwear and began to pull them down. As she did this she grew her cock and balls bigger and bigger. When she stopped growing them her cock was at an impressive 16 inches long, and 2 inches thick, and her balls were the size of watermelons. She stood up and turned so that they could see.

Outside the three stared in stunned silence they couldn't believe what they were seeing! Until the past few seconds they were sure that she was an Amazonian, there was zero signs she was one of the fabled Futazonians! But as she turned they saw it, the huge thick cock, and those big fat balls that were so swollen they formed individual spheres in the nutsac! Bennu was shellshocked, she had long desired Chelsea's big beautiful body and wished to have a body like it, but this reveal made her wish get muddled. Samira was eager, she had long wanted to meet a Futazonian and now this was a golden chance! Mira was even more aroused and knew one thing, 'I will be her first wife!' she resolved. Chelsea turned to the door and with 2 steps she was there opening the door.

She looked down at them, "Ah you've seen my little secret... and for that I'll give you 3 a special gift." she said.

They had fallen forward from her opening the door but sat up and looked up only to be greeted by the sight of her huge cock hanging over them... they could smell the musk coming from it. It was a strange scent very masculine but also feminine it made them excited and eager to fuck... though Bennu not as much as the others. "What gift?" She asked.

Chelsea smiled, then she bent forward and slid both hands under them and she hefted them up with ease. She carried them onto her bed and set them down gently. "You see I'm a Futazonian but not a normal kind. I can hide my true self when I desire and I only take my true form when I feel comfortable and safe to do so. But that's not all, my sperm has some... unusual properties to it, when a woman drinks it I gain the ability to alter their body. How do I know this? When I was young a friend of mine discovered my secret at first she was hesistant but after some time we became close. Then one day we made love and that day I found out about that power. I made her beautiful more beautiful than me... and she chose to dump me and almost revealed my secret but when she tried my power left her. She became as she was before, I don't know what happened to her afterward but when I tried talking to her it was as if we had never met." she explained. A lie all of it but they wouldn't know would they? The three looked at her.

Then Bennu stood up, "How could this happen? You were so beautiful, I looked up to you, you were my Isis! And now you are tarnished by... that- that-! Thing! I admired you for your body and wished I would be blessed by it but it seems that I was wrong to admire you." she said.

Chelsea looked at her, "Oh you wish to have a body like mine? I can give it to you if you want." she said.

Bennu scoffed, "Ha! As if that's real I don't know how you hid this thing but change the bodies of those that drink your sperm? I did not think you crazy but now I must." she huffed angrily.

Chelsea frowned, "Oh I'm sorry but this is the real me... obviously I was never your goddess." she said.

Bennu frowned now, "No it's-! I-" she was conflicted. Part of her truly loved Chelsea and still admired her but she was disgusted by this form of Chelsea. Despite what she said a small part of her wished and hoped that what Chelsea said was true that her cum could turn her into a being like Chelsea... but at what cost? She then blinked in surprise, was she imagining things... or was Chelsea growing bigger? She rubbed her eyes and looked again and saw the Chelsea was indeed bigger now, standing at 9 feet tall, towering over them her head bent slightly to avoid touching the ceiling. "What-!? How did-!?" Bennu spluttered in amazement.

Chelsea smiled, "My secret, I can grow bigger..." she then began to shrink down, "OR smaller," then her body began to change her breasts shrinking while her hips, butt and thighs swelled dramatically. "Or anyway I want." she said. She then became her usual self except she was around their height now. "And I could do the same to you." She said her voice low and sensual, she got on the bed and approached Bennu who fell back as she stared at Chelsea in stunned awe. "All you have to do is keep my secret and I will give you anything you want." she said as she straddled Bennu.

Bennu felt her heartbeat increase, Chelsea on top of her... that huge cock now hard throbbing just below her chin. She felt arousal, something in her was awakening, the desire to be with Chelsea, standing by her side, to be loved. She swallowed, she had two choices, accept or deny.