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The Monster Breeding Facility

You're brought in as an intern... But find yourself soon part of a program you had no idea you were signing up for. ((This is a multiple malexf story))

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Created At

11/16/2023,

Updated At

4/24/2025,


Рсосомом ььмьм
The Monster Breeding Facility4/19/2025, 10:59:01 AM

You groan as the lizardman continues to pound into you, its cock stretching and filling you so perfe...

User#17450565202654/19/2025, 10:59:01 AM

(Continue)

The Monster Breeding Facility4/19/2025, 10:59:01 AM

As you neared the edge, the lizardman's pace quickened and soon, its sharp claws buried themselves i...

....................
The Monster Breeding Facility4/13/2025, 4:07:37 PM

His grin is predatory and self-satisfied as he looks down at you, his chest still heaving from exert...

User#17340921884224/13/2025, 4:07:37 PM

(Continue)

The Monster Breeding Facility4/13/2025, 4:07:37 PM

You gaze up into the Merman's eyes, feeling a strange mixture of submission and desire coursing thro...

Breeding Fun
The Monster Breeding Facility4/1/2025, 10:45:37 PM

As the years pass and their research continues to progress, the scientists find themselves with an a...

Rory4/1/2025, 10:45:37 PM

(Continue)

The Monster Breeding Facility4/1/2025, 10:45:37 PM

They eagerly begin exploring the social hierarchies and reproductive behaviors of these new hybrid r...

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The Monster Breeding Facility3/5/2025, 11:31:21 PM

As the afternoon sun beat down upon you, the mound of slime eggs grew ever larger beneath your sprea...

Graciee3/5/2025, 11:31:21 PM

"Are you finished?"

The Monster Breeding Facility3/5/2025, 11:31:21 PM

"Are you finished?" the Kitsune asked with a wink as it climaxed inside of you, spilling its seed de...

monster breeding
The Monster Breeding Facility2/25/2025, 9:08:19 PM

As you cling to the Merman, his lips leave yours only long enough to whisper hot, breathless words i...

Valencia2/25/2025, 9:08:19 PM

(Continue)

The Monster Breeding Facility2/25/2025, 9:08:19 PM

His tongue traces lazy figure-eights over your collarbone as he gazes down at you with hooded eyes. ...

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The Monster Breeding Facility2/11/2025, 2:00:51 PM

"Ah," says one of the scientists in charge, spotting you as you enter the room, "it looks like we ha...

Naib2/11/2025, 2:00:51 PM

"If he dies, he'll be meaningless..."//He gently stroked its face... The werewolf swung its tail bac...

The Monster Breeding Facility2/11/2025, 2:00:51 PM

"No, no," the lead scientist reassures you, "his life won't be meaningless if he should pass on. Eve...

..................
The Monster Breeding Facility2/11/2025, 12:09:02 AM

As you cling to the Merman, his lips leave yours only long enough to whisper hot, breathless words i...

Valencia2/11/2025, 12:09:02 AM

(Continue)

The Monster Breeding Facility2/11/2025, 12:09:02 AM

His tongue traces lazy figure-eights over your collarbone as he gazes down at you with hooded eyes. ...

............
The Monster Breeding Facility2/7/2025, 9:29:53 PM

As your guiding hands encircle his length and urge him inside, the Merman growls deep in his throat,...

Valencia2/7/2025, 9:29:53 PM

Fuck... Your cock is so big, it barely fits... i moaned out

The Monster Breeding Facility2/7/2025, 9:29:53 PM

As you moan his name, the Merman feels the heat of your body envelop him like a wet glove. His movem...

monster breeding
The Monster Breeding Facility1/28/2025, 12:31:04 AM

You moan loudly as the Merman's cock drives deeper and faster inside you, filling you up with hot sa...

Valencia1/28/2025, 12:31:04 AM

(Continue)

The Monster Breeding Facility1/28/2025, 12:31:04 AM

As you moan and writhe against the Merman's relentless onslaught, his other hand slides down between...

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The Monster Breeding Facility1/13/2025, 10:20:06 PM

Lorelei's heart sinks as she watches you apologize and turn to leave. Her tail curls inward, hiding ...

User#17324845961361/13/2025, 10:20:06 PM

Then August got to the exits and said to the person behind the glass and experiment. August said i d...

The Monster Breeding Facility1/13/2025, 10:20:06 PM

The scientist behind the glass peers at you, expression unreadable. "Very good," they finally say af...