You've got somewhere to be

You smile sadly at her, "Sorry, not today. I'm visiting a friend and I can't be late again." Her tail droops as you say that, then she smiles.

"I understand. Maybe later?" She says hopefully, eyeing your crotch like she's **** for you to pin her down and take her right here.

You nod. "Later." You say, "I promise." You hold out your pinky, smiling. She smiles back, such a childlike gesture used to promise a creampie later. She takes it in hers, and you pump your arms in a promise. "Actually," You say thoughtfully, ducking back into your apartment. "Have this. It'll tide you over."

Her eyes light up as you hand her a large glass jar. Inside is a biotech tentacle monster, with a central chamber full of your cum. "Oh, thanks! That'll help a lot for today." She says, grinning up at you. You smile back and step outside, closing your door behind you. Nobody locks their doors.

You walk to a hovercraft and take off toward another skyscraper. Meanwhile, Ariana experimentally cracks the jar open just a little. Immediately, the tentacle monster shoves its way out of the jar and grows to about her hip height. The tentacles shudder and jerk until it stops growing, only taking a few seconds. Ariana, looking down at the small monster, smiles and says "Hey little guy, I'd rather do this in bed, so would you mi-"

That's as far as she gets. The tentacle monster straightens up on a few load bearing tentacles, and sends the rest to restrain her. She yelps in surprise as it lifts her off the ground, then moans for a moment when it shoves two tentacles in to her pussy. Two more enter her ass, and a final one silences her moans as it slides into her mouth. More tentacles shoot up toward her, lifting her above the things central body containing all the cum and spreading her legs. They wind around her breasts, playing with her nipples, and start pumping in and out of all her holes with efficient motions. Her eyes roll in pleasure, getting completely dominated and used by a monster like this being one of her favorite pastimes. It sends another, smaller tentacle up to play with and pinch her clit, sending paroxysms of twitching pleasure up and down her body. Her tail sticks out straight from where it attaches on her tailbone, the end flicking back and forth in apparent pleasure.

The monster dutifully fucks her silly for several minutes, holding her aloft for all her neighbors to see as she's filled with all its tentacles. She remains blissfully unaware, having several orgasms as the thing spends all its energy trying to give her as much pleasure as possible. One of these neighbors is Sam, a smaller woman with medium tits and a nice athletic build. She walks over and smiles up at her, held up while juices and spit run down the tentacles and drip onto the floor of the balcony. "Hey Ariana! How're you doing up there?" She calls, watching Ariana's eyes attempt to focus on her for a few moments before she closes them and gives in further to the monsters breeding intentions. She chuckles, checking her watch. It had been fucking her for a little more than four minutes now, her muffled moans and various other noises echoing off the walls. "After this I'm gonna take you inside okay? We had a move day planned today!" she says with some indignity, rolling her eyes at Ariana as she cums once more, clearly too lost in the pleasure to hear her.

At the five minute mark the monster releases its seed suddenly, pumping all the cum it had stored inside it into Ariana's holes. Cum flows from her every orifice as it puts her down, despite her valiant attempt to swallow the output of the tentacle in her mouth. She lies on the stone floor of the balcony, breathing heavily and blinking up at Sam. who stands over her and smiles again. "Hey, you there now?"