Elsewhere, two women try to outrun the surging monster

Madeline and Stephanie, two friends on the police ****, had heard the muffled screams coming from the briefing room and bolted towards it, their bodies instinctively moving towards the sounds of fear. They had stopped dead in their tracks though when one of the walls collapsed and revealed the scene inside. Stephanie, a pretty young woman with red hair and a curvy body, saw a thick, fleshy arm fly towards them and tackled Madeline out of the way, the woman's long black hair trailing behind them. From the floor, the two friends watched as the tentacle redirected towards another woman standing nearby, latching onto her and shoving itself through her pants, penetrating her unprepared vagina in a moment. All three of them screamed as a thick bulge rolled down the monstrous appendage until it filled the struggling woman with a wet squelch. Her futile struggling quickly slowed and stopped, her mouth hanging open as her body began shaking.

"Come on, we need to run," Madeline said to her friend, pulling the redhead to her feet.

"But what about-"

"There's no time," Madeline said, interrupting Stephanie's protests. "Besides, I'm not sure she wants to get rescued." The captured woman was moaning lewdly, her eyes unfocused as her breasts grew to new, enormous size.

The two friends ran away from the briefing room as another of its walls collapsed, crushed by the growing monstrosity inside. They rushed to stay ahead of the crawling, expanding flesh, but the monster's reach couldn't be escaped. It took barely a minute for the creature's feelers to reach the door the women were running towards, rolling over it and sealing it off. Stephanie and Madeline turned to run in a different direction, but Madeline fell to the floor, her legs held tight by the flesh that covered now covered the floor.

"Maddie!" Stephanie cried, their hands torn apart by the black-haired woman's fall. "Hold on, I'll find a way to get you out!"

"Don't, there's no time! You have to run! Gyah!" Madeline screamed as her clothes were ripped to shreds by small, grasping pieces of the monster, leaving her naked on the floor. "Save yourselffffffuck!" She exclaimed as the first small tentacle pushed into her pussy, almost immediately joined by a second and third. The invaders wasted no time in shooting their horrific load into the young woman, visibly stretching her stomach. Madeline continued to struggle, but soon found herself unable to move, held firmly in place by the same sticky feelers that had destroyed her clothes. She could do nothing but watch as her stomach continued to stretch and her breasts followed suit.

Stephanie couldn't bring herself to move as she watched her friend be steadily transformed into a plaything of the enormous monster. The exits were already sealed, trapping her and all the other people in the area in with the growing monster. She tried not to see the men as they were assimilated into the beast, but watched as other women met the same fate as Madeline, their bodies growing to ridiculous proportions as they were suspended in the air or pulled against the remaining walls, floor, and ceiling. She almost hated to admit it, but the sight of the women struggling made her cunt dampen and the question of what those grasping, invading tentacles would feel like on her own skin.

"Stephanie, what are you d--ohhhh-doing?" Madeline moaned from her spot on the floor, trying to hold back the pressure that was filling her breasts as two more tentacles loomed over her nipples. "You have to run. If they catch you, they'll--fuck!! Or join me, we can be sisters in this. It's...too good," the formerly slim woman said, small tears escaping her clenched eyes as the monster's tentacles continued to pump her full of cum. Her hips had already reformed and widened, giving the penetrating appendages better access to her slick twat. Her stomach was swollen to the point of looking nine months pregnant, but the taunt flesh was still expanding slowly. Stephanie watched as tentacles latched onto her friend's nipples, sucking on the erect tips and coaxing out a stream of milk, visible through the thin membrane. "Hngh, Steph, save me. It feels so good. I just want to cum, but it won't let me. Please, just touch me anywhere and I'll cum. Just once. Please."

Her friend's trembling, begging voice, so clearly on the edge of release, was the last bit of **** it took to sap Stephanie's will to escape. She couldn't deny that the thought of being bound, fucked, milked, and held on the brink of orgasm turned her on like nothing else. Even without a trace of the virus in her system, she wanted the same thing her friend was experiencing. Throwing her reservations away, the well-endowed redhead stripped herself of her clothes and crawled towards Madeline, her heavy tits hanging down, erect nipples brushing over the spongy flesh floor. She threw herself down next to her friend, already feeling the groping flesh creeping over her. She squeezed Madeline's hand in her own as the first tentacles pushed their way into her damp cunt, spilling their transformative load inside her. Through her rising pleasure, she vaguely heard Madeline howling in ecstacy next to her, the small bit of stimulation from their entwined hands apparently enough to send the other woman over her peak.

Stephanie surrendered herself to her body's rapid changes, relishing in the slightly sticky feel of her captor. Her stomach swelled with seed as her hips, thighs, and ass grew to proper, drool-inducing size. Her breasts did the same, ballooning outward as they filled with new milk. Stephanie didn't think she would be as into being milked, but the pressure behind her new fat nipples was enough to make her beg for it. She panted with desire when the suction tentacles slid into place and started pulling on her tips. The first spurt of milk was enough to confirm that this was the right choice, the only choice. The redhead probably would have thought about it more if the sudden flow of milk from both her teats hadn't sent her convulsing into orgasm. Her incoherent babbles joined Madeline's as they rejoiced in their new roles.

After an immeasurable amount of time, their heavy breasts shrank slightly as their supply of milk ran dry, making the tentacles there switch from suction to gentle stroking. The two transformed women gradually came down from their unending peaks until they could think properly again.

"Oh Maddie, when you said it was good, you didn't say it was this good! I feel better than I ever did before," Stephanie said when she caught her breath, ignoring the trail of drool that had escaped her mouth. Madeline was in a similar state, still panting with a dumb smile on her face.

"Hehe, so good. More, I want more..." she rambled, eyes clouded with pleasure. The women both gasped as their stretched abdomens were filled with another wave of cum from the monster, the liquid inspiring devotion and submission in their minds. Stephanie looked around at the fully converted room, seeing a large number of women held tight, all appearing massively pregnant with tentacles on their heavy, spherical breasts. A tiny bit of fear slipped into her mind, but it was immediately pushed away by the increasingly familiar feeling of milk filling her breasts, pushing them to be slightly larger than they were before. As soon as they felt like they were about to burst, the tentacles began sucking again, draining her tits in the most delightful way. As she slipped back into the throes of pleasure, she realized that this was going to be her fate forever, an eternal spring of milk and orgasms. With her last coherent thought, she realized that wasn't so bad, as her orgasm hit again and she gave herself over to the sensation of being filled and milked alongside her friend.