Beg Měi one more time to stop before she begins the injection

Futanari Fortress, Commander Měi's Processing Room, at 10:32 AM on Monday March 13th, 2024.

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"Commander Měi, please—" you start, your voice cracking with desperation as she approaches between your spread legs with a massive syringe filled with glowing pink liquid.

Maya moves faster than you can track. Her hands grip your hair, yanking your head back over the edge of the examination table. Your plea cuts off abruptly as her thick 9-inch cock slams past your lips and drives straight down your throat.

"GLLKKKK!" Your gag reflex triggers violently but there's nowhere to go, no way to pull back with your arms and legs strapped down. Maya's shaft fills your entire throat, her balls slapping against your nose as she bottoms out completely.

"Much better," Měi comments clinically, not even glancing up at your muffled ****. "Lieutenant Tanaka, maintain that position. I need her still."

Maya grins savagely, holding your head in place with both hands while keeping her cock buried to the hilt in your convulsing throat. "Not going anywhere, Commander."

Your vision blurs with tears as you struggle to breathe around the thick shaft plugging your airway. Saliva floods your mouth, spilling out around Maya's cock and running down your cheeks toward your hairline.

Měi positions herself between your forcibly spread thighs, her gloved fingers spreading your pussy lips wide. "Cervix is accessible. Beginning injection now."

You feel cold metal press against your inner walls, probing deeper, seeking your cervix. Your muffled scream vibrates around Maya's cock as the syringe tip penetrates through your cervical opening.

"Hold," Měi commands.

The plunger depresses.

Liquid fire erupts inside your womb. The triple-dose fertility serum floods directly into your uterus, and the pain is indescribable—like molten metal being poured into your core. Your back arches violently against the restraints, your entire body convulsing.

"MMMMMMPPPPHHH!" Your scream is completely muffled by Maya's cock as another brutal wave of cramping agony tears through your abdomen.

But underneath the pain, something else builds. Your hypersensitive body responds to the intense stimulation with sick, unwanted pleasure. The cramping triggers nerve clusters you didn't know existed. Your pussy clenches rhythmically around the syringe still embedded in your cervix.

"She's going to cum from it," Rei observes from the side of the table, her clinical tone unchanged. "Look at her cunt spasming."

"Common response to the triple dose," Měi replies, slowly withdrawing the syringe. "The fertility serum stimulates every nerve ending in the reproductive system simultaneously. Most subjects orgasm within thirty seconds."

She's right. The pain and pleasure spiral together into an overwhelming crescendo. Your vision whites out as your pussy convulses violently, squirting around Měi's gloved fingers. The orgasm tears through your restrained body while Maya's cock keeps you silent, forcing you to experience every second of the involuntary climax without even being able to scream properly.

"Injection complete," Měi announces. "Fertility enhancement successful. Moving to sensitivity modification spell."

Maya finally pulls her cock from your throat, letting you gasp and sob for air.

"Please," you manage to **** out between heaving breaths. "No more, please—"

"Gag her again," Měi orders. "The sensitivity spell requires verbal incantation and I don't want her screaming to interfere."

Maya's cock drives back into your mouth before you can beg further.