(UNNAMED MOONBAT LABORATORY)
(Task: capture information in the terminals of the enemy base)
(Location: Base in ***, distance ***, status - ABANDONED)
...
Reisen was prepared, she received a task to penetrate an abandoned enemy laboratory to get the necessary information about the enemy's experiments. Unfortunately for her, the old lab was long abandoned and flooded, so she had to dive inside in a diving suit. Moon Rabbit was not too happy with this information, the flooded base already sounded like a problem, but the task had to be completed.
She was quickly delivered to the entrance to the base, the sound of the helicopter quickly faded away, and now the moon rabbit was alone, there was only silence around. Having reached the entrance to the base, she opened the door with the key card, the door creaked open, revealing darkness in her eyes. 
But the rabbit was not afraid, now Reisen was prepared, with a quick step she entered the laboratory, the long corridors were dark, the lighting had been turned off for a long time, but the lantern corrected this situation. But then there was the dungeon, the cold permeated the rabbit's body making her shiver, the maze of passages and tunnels stretched deep and only the barely-there light from her flashlight made the darkness around her recede.
She wandered for a few minutes before the cold told her the way to the section of the base, the old corridor was illuminated by the light of a lantern, it dropped steeply down, where the depth of water was waiting for her. After carefully examining the water well, she began to undress and take off her clothes, replacing them with a yellow bikini. 
She took with her a scuba gear and a supply of oxygen in cylinders, a diving mask, and was ready to dive. Now she was already in the complex, entering one of the sections of the base, the section consisted of an old corridor elevator, but now it was flooded. Reisen jumped into the water, staying on the surface, before going for the dive, she carefully checked the indicator of her oxygen tank and the integrity of her mask and air tube. 
She was a little nervous, but she was ready - the mission was on. Taking the breathing regulator and snorkel in her mouth, she dove underwater, heading inside the abandoned base. The water was cold, but her suit shielded her from the cold a bit. Reisen took one last breath of air and jumped into the water, wasting no time in diving straight to the base entrance, which was about twelve meters below her. The waves from the contact with the water quickly stopped, becoming a static blue field.
It took a few seconds to reach the opening, and the rabbit swam inside, eager to explore its secrets. After a minute of diving in, the walls became more graceful, and even glimpses of the old laboratory's history could be seen. The water seemed relatively clear, and the tunnel was well lit by a flashlight made of sturdy steel as Reisen looked around. She continued to swim further and further into the tunnel, swimming into the blue, foggy distance. She could no longer see the entrance from which she had dived.
The dark, flooded corridors of the base could have been illuminated by the light of her flashlight, but the darkness around her still blocked her view. That wasn't the only problem, Reisen had been briefed that this was a biological development lab, which was not a good sign because you never know what you're going to find here.
"Damn, what was that?!" she exclaimed before looking up at the dark walls and grabbing a flashlight. Some sound made her stop to look around, it was the dull sound of metal around her, but something was its source. She grabbed the corner of the wall to stop and peered in, but there was nothing around. She calmed down a bit, and the rabbit girl was already quietly floating around the room looking for some levers or records. The walls of the room only watched the diver motionlessly, the dark depths of the laboratory responding only to the grinding of metal around them. Reisen was too busy searching the computer terminal to notice that it wasn't just the walls that were watching her. Something was moving in the dark aisle, something was watching her without making a sound.
Reisen was preoccupied, but the terminal shut down, leaving the rabbit in the dark. There was darkness around her, which she chased away with the light of her flashlight. She moved on down the dark corridor. Stopping for a moment, she checked the regulator of her scuba tank, the indicator showed between the green and yellow bars, there was enough oxygen. Suddenly, she looked around, as if she felt a chill from someone looking at her, but the darkness was only her friend here now. The metal walls around her creaked, causing her to look around again and the next second, something reached around her leg and tried to pull it back with force. The sound of metal was louder all around, Reisen's red eyes lit up trying to grasp the source of the sound, she raised the flashlight ahead of her where she was headed before her eyes opened fully leaving a masked grimace of fear on her face. 
"Mmrgbl! GRRBLGRBL!!!"
(In the name of the moon bunnies, what the hell is that thing!!!)
Her eyes were riveted on the strange mass of flesh before her. The alien stared at her with its long tentacles, and then it stooped low in front of her and opened its mouth. A dark purple cave opened up, the walls of which were covered with tentacles that looked like a human mouth, but with a long snake-like tongue. The spots and balls of the walls glowed with an alien pink color, pulsed, beckoned... right to the wide-open mouth.
She swam as fast as she could. Now she needed to swim faster to avoid getting caught in those tentacles, because who knows what they could do to her.  Or at least she tried to. Screaming with pure fear, she desperately paddled the air, trying to swim away, but to no avail. The alien hunter only smiled at her for a few seconds, and then sluggishly thrust its jaw forward. Risen watched as tentacles eclipsed her on both sides, emerging from the flesh of the wall.
She kicked, screamed, pushed, shouted, begged, but did nothing against the alien. She didn't even know if he could feel her or hear her. The alien pushed her forcefully against the wall, and then threw her into the very center, and then wrapped itself around her like a snake. She watched as it wrapped around her ankles, knees, waist, and breasts.
"AAGHRHLK... glp..."
(Too bad, it's got me)
The tentacles caught the wobble of its prey and moved with superhuman strength and speed toward its victim. They wrapped themselves around her legs and arms, neck and torso, dragging her in a circle around the room. This attraction made her scream a few curse words into the water, but the water absorbed them along with her air. 
The monster's sudden movements made her constantly lose her air, and she floundered trying to escape their grasp, only making her situation worse by moaning with each tentacle movement. She struggles as the tentacles envelop her, but is soon lifted and carried away.
A terrible silent scream appeared on her face, bubbles came out of her tube in fright as she watched in horror as the tentacles of the creature surrounded her. She tried to fight off the monster to keep from losing the remaining oxygen in her tanks.
The strange creature was satisfied that its prey was unable to escape as it was ready to finish her off, the rabbit's body looked perfect to satisfy its hunger and desire and with that several tentacles quickly tried to wrap around her waist while other tentacles wrapped around her arms and legs. The tentacles fussed around her like ropes, they stretched around her, Reisen screamed and shuddered even more like a nice display in the hands of a monster that enjoyed the spectacle.
That was only the first stroke. In the next move, they tried to grab hold of her diving suit and breathing apparatus, despite the resistance of their owner. Reisen tried to repel the attack with her illusionary orbs from her hands and spell card strikes, attacking the tentacles over and over again, forcing them to retreat for a moment. But the resistance was overcome, grabbing her clothes again, they tore her yellow bikini to shreds, pieces of which were now floating around. Despite this attack, her respiratory system was normal, and her balloon was still intact.
The tentacles reached out and twisted around her naked breasts, the tentacles twisted around them like ropes, the long suckers began pinching her nipples, making the rabbit moan. Now she began to moan even more with pleasure and panic, with each movement of the tentacles over her body. The tentacles enjoyed every corner of her body, massaging her hard for pleasure. 
Before Reisen flinched from the unexpected movement.
"HERRGALHLP! Herglbl!....."
(GET AWAY FROM ME!! NOT THERE!!! GET AWAY!!!)
Then Reisen felt something push against her pussy and slide inside, making her gasp loudly: "NGHAAAAGHBL!!~" 
Her whole body shuddered, convulsing backwards like an unfortunate guest on a wall with tentacles. Her breasts continued to be groped, her pussy now being penetrated by the tentacles of the monster in front of her. She tried to grab them with her hands, but although she felt something hard on her, her hands just passed through them. She couldn't do anything to stop them, she was their toy.
Another pair of tentacles swirled at her feet, their target her crotch. One of them swirled between her legs toward her vagina and with a quick movement was inside, causing her to release a volley of pleasure bubbles. She moaned and trembled, her whole body shuddering from the sensation of pleasure the tentacle's movement inside her was giving her. 
The rabbit's body convulsed, her eyes rolled back, she moaned from the unexpected penetration of her body. It was like a rotating penis moving up and down, gently stimulating her pleasure point, rubbing against her pussy. Despite this, she tried to use her hands to push the slippery things away from her pussy, but the slime on them prevented her from doing so, they only went deeper inside, making Reisen convulse. 
"Gblrblrblbl!!! Gblrblgbl!!!"
(Aah! Damn it's inside)
Now her body was a doll being fucked at a terrifying speed. Every movement was accompanied by moans of pleasure. The other one approached her ass in the same way, treating her anus as a reward. In one motion, it reached up to her asshole, resting lightly against its walls, her pussy only yelping as the tentacle entered completely. Reisen was confused and scared by the unexpected penetration of her ass, she could only look down at her ass and see the tentacles rubbing against her anus between her legs aiming inside her body. 
"MNGBULGBLUGBULBGLLGBULB!!!"
(AH!!! My ass!! Don't touch!!)
She realizes the danger of her further intention and nods her head to the side in panic in protest, but in vain, the monster directs this long tentacle into her ass, making the latter moan either in pain or pleasure. The tentacle begins to furiously fuck her anus, while stimulating her pussy and breasts with its other tentacles.
Reisen only moaned in pleasure, the constant fucking driving her insane with resistance, and the viscous tentacles held her body securely. But the monster's intention was different, one blow on her back, made the rabbit scream into her mask, she felt the impact. She did not see what hit her and where. A look of anguish appeared on her face as she let out a frightened silent scream, bubbles coming out of her mouth as she watched in horror as the creature's tentacles crushed the oxygen tank with such ease, her only hope was lost in seconds, they were too deep to swim without the air tank. But she quickly realized when the tube in her mouth stopped supplying oxygen to her mouth, she knew the tentacles had punctured her oxygen tank and all she had left to breathe was her own air in her lungs. 
"Mmmblgl...hblberglbl!.....umblhlh..."
(My air! I'm drowning here!!)
The thick, muscular tentacles dug into her body with force, sinking deep into her again in one push. Bubbles burst from her mouth and nose as the tentacles violated her pussy and asshole. Despite this, Reisen felt her cheeks warm from the pressure, and an orgy continued in her ass and pussy that shattered her mind and aroused her even as her chest began to burn from lack of air. 
"Mmmblgl...Mmrgbl!!!"
(NO. No, no help... not like that... it feels good... I'm drowning...)
She struggled to save herself, but the two tentacles intertwining inside her penetrated deeper and deeper. She felt herself relaxing around them, feeling hot and tingling inside as the tentacle in her pussy made contact with the cervical barrier and then pushed past it. 
She couldn't breathe - she was running out of air, and it was becoming difficult to think. Her eyes went dark as the tendrils inside her twitched, and when they found the secret places deep inside her they were looking for and pricked them with just a hint of pleasure, the reaction of Risen's bubbles sealed her fate here, in this place. 
She struggled weakly, caught in the throes of orgasm and suffocation at the same time. Her cheeks puffed up and turned blue. She knew she couldn't escape on her own, but she couldn't help but imagine her only possible savior coming to her rescue.
Tension was quickly building on her face as she was an inch closer to drowning. Her entire body was trembling, starting from the fluttering of her ears on her head. Lust was overwhelming her as she felt her weight steadily increasing.
And now the tentacles' movements accelerated, and she barely kept her hands over her mouth to keep from moaning and swallowing more water. But it was no use, the climax was coming. Her body shuddered and convulsed with ecstasy, her fucking pussy only submissively released her love juice into the water, bubbles and moans of pleasure came from her lips in a steady stream, she came, and with it the tentacle slime was poured inside her, driving her even more crazy. Her mouth opened wide, releasing a barrage of bubbles, and she moaned loudly.
Her burning lungs released a shower of glistening air bubbles from her mouth, which stretched into a smile. A sweet cherry blush warmed her cheeks, and her hands broke away from her body and slowly crept up her figure, eventually landing on her lush breasts and her neck clasped itself. Her waves of wild ecstasy for several unwavering seconds until her moment finally dissipated, along with a thick along with a thick stream of air bubbles spewing out of her open mouth and evaporating into a trickle.
"BLAGLBLABLBLBBLBLBABLLGBLLABLGL!!!!"
(Help... I'm coming!!!)
The natural mechanics of inhalation made Reisen swallow a single gulp of water. Her body instantly shuddered in shock! Her hand went to her throat as she coughed violently, expelling the last bubbles of air from her mouth. The moon rabbit's closed eyes opened wide again, and she inhaled convulsively with pleasure, but all her lungs were filled with water. A few seconds later, her movements became sluggish, her hands just floundered around her vagina and mouth, and instead of bubbles, there were only moans and soft gulps 
"Glublk... glublbl... gblgblk..."
(Yes... it feels good... it's a pleasure... I'm drowning in it)
Her body gave up and she started swallowing water into her lungs, she became heavier, but she didn't care. Her body was floundering in the water, and her arms and legs were trembling. With each gulp of water she became weaker and weaker, her breaths of water became slower and smaller. 
"...gblbl..." 
(I was... fucked... nice...)
There was one merciful moment when Reisen's eyes closed as she finally passed out from lack of oxygen and orgasm, her chest still rising and falling slightly, her moans of pain turning into tiny hiccups, and her body froze, sinking into the arms of the tentacles. 
But the torture was not yet over. After a few seconds of unconsciousness, her eyes opened weakly again, the pain from her water-filled lungs began to seep back into her body, almost waking it from its peaceful sleep, her mind accepted this fate and she only awkwardly enjoyed her orgasm while drowning underwater.
"No...gblbl..."
("No... I don't want to...)
Her eyes blurred and her body twitched weakly as she made one last effort to look up at the surface above her head. She could only see the dark metal ceiling for a moment or two before her consciousness faded. 
The rabbit's body twitched for several seconds in small convulsions of her chest and body. This time she could not even hear her heart beating, only that she could hear it freezing...
Unfortunately, another huge convulsion tore through her and she fell, exhausted, drowning in this depth, her last convulsion sending the last of her air to the ceiling and an explosion of her juices from her raped pussy...
The monster groped its prey for several minutes, but she did not resist, not a single movement that would interest it. The tentacles slowly opened, disappearing behind her back. In the darkness of the corridor, the body of the naked moon rabbit now floated motionless, only a few scuba belts barely covering her body. The face remained in its diving mask, now a grimace of pain and pleasure, its eyes rolled back. Her body was naked, her bare breasts and nipples no longer moved, her legs and arms were spread out to the sides, her juices were flowing out of her pussy, she drowned, remaining a hostage of the dark flooded base.