Asriana will be the one fathering them (Futa)

Jamming your injector tentacle into Asriana's clit, you pump in your latest concoction into her, the warm fluid easily absorbed by her body. Withdrawing the syringe, you send a thin, hair-like tentacle to begin stroking her clit, aiding the ****'s circulation in her. A long, sustained moan escapes Asriana's mouth, the elf blissfully unaware as her clit grows erect from your machinations, expanding outwards and lengthening with your every stroke. The trio of elves gasp as the show, watching their captain's clit develop a mushroom head and loose, flappy foreskin to defend it. One inch, two inches, three inches, four inches, it continued to lengthen, yet Asriana knew nothing of it, her cumflated belly and engorged breasts denying her the sight of such a travesty to her female form. It was only when her new clit-dick jabbed her overstuffed belly that she sensed something was wrong.

"True to my word, she will be aiding me in seeding the forest. I shall not be the one to seed you." You declare sadistically, jerking off Asriana's new 10 inch cock with a newer, thicker tentacle with thousands of pinprick feelers. Asriana howls, her new manhood twitching in your grasp as you gauge her size. While she could never match you in length due to your species, she was in the upper echelon when it came to sheer girth, her new cock outclassing even the horse cock rammed into her pussy.

"What have you done?" One of the elves asks, watching Asriana struggle underneath your grip. You feel her begin throbbing within your tentacle, her immense girth thickening further as you all watched in anticipation at Asriana's first orgasm. You withdraw the tentacles escaping Asriana's mouth while parting her now sizeable breasts, giving her an uninterrupted look at her cumflated gut.

"Lord, what is happening? I feel, I feel something building up in me!" She shouts before throwing her back and screaming, a thick wad of sperm firing outwards from her forearm sized cock. Grabbing her cock, you aim it to her subordinates, drenching the floor in front of them with Asriana's secretions. Despite her thin size and lack of testicles, her cumshot seemed neverending, her orgasm no smaller than your own. Of course, the source of this unending seed was soon made apparent as Asriana's cumflated belly slowly shrank down. By the end of her orgasm, she had returned to her formerly thin, trim build, giving her a perfect uninterrupted look at her new addition.

"Lord, why have you changed me so?" Asriana asked in disbelief, watching her already sizeable endowment increase in length before her very eyes. It seemed your **** cocktail was a bit too potent, her half flaccid cock flopping forward past her kneecap at it surged in size.

"You have sworn to aid me in seeding my land. Your endowment shall ensure our pact remains." You say as the trio of women began licking their lips in anticipation. "I shall only plant myself within your womb. The rest of your kin shall receive my essence through your body." You declare while covertly

"P-please Lord of the Jungle. Let me be the only one to pay for my-ah~." Asriana begs, only to yelp as one of her subordinates walks forward and grabs ahold of her cock. Jerking it only a few times, the beastly slab of meat returns to life, curving upwards and nestling itself in Asriana's immense breasts. "No! Stop, You can't do this!" She says as her subordinate looks upward.

"Lord of the Jungle. I can feel that you treated our wounds. How many children must be sired to please you?" She asks as you cheerily answer her.

"That bug has slain 20 of my kin. To save your lives, your leader has sworn to repay my kindness tenfold. I intend no less than 200 of my kin." You state as the girls look to each other, almost relieved to hear the absurd number of children they had to birth.

"Then each of us shall mother 80 of your kin! Leave the captain free from such a thing!" She declares as you wrap around her limbs. With a handful of agile swipes, you've stripped her naked and lifted her up, slowly carrying her to Asriana.

"I accept the terms of the deal." You state, eager to corrupt the elves further.

"No! Stop! I-This new body! I can't handle the sensations!" Asriana begs, her new cock twitching just from the touch of her own breasts. To enter another woman would likely drive her insane, a goal you eagerly hunger for.

"The deal is made! I shall not permit another change to it!" You say, lifting up the trio and impaling one of them on Asriana's rod. The two of them let out a sharp gasp of pleasure, your hapless elves nearly blacking out from the bliss of penetration. Asriana has yet another orgasm from the mere act of entering the elf, her body quivering while her cock visibly throbs. Despite the intensity of her orgasm, her cock fires nothing into her compatriot, her womb emptied of your seed earlier. Taking pity upon her, you accelerate your thrusts while deactivating your warmth skill, maximizing your virility once more. You also take care to stimulate Asriana, using her subordinate as a living flesh light to stimulate her eternally orgasming cock.

"Receive my seed and bear the first of my kin!" You bellow as Asriana struggles in your grip, feeling you spasm within her. Everyone watches with bated breath, the sperm flowing through your long tentacles into Asriana's body and depositing itself into her fertile womb. Of course, even your monstrous virility isn't fast enough to inseminate her as it is instantly pumped into her subordinate. It's almost hypnotic as you watch Asriana's belly swell up, then shrink down as she fires that very load into her subordinate. The three of you reach a harmony of sorts, each of you constantly milking the other for more seed. Despite your monstrous status, the one to reap the most pleasure from this is Asriana, her body tasting the joys of both your stimulation and the alien pleasure of male ejaculation.

Of course, all things must come to an end as your orgasm peters out, allowing Asriana a singular moment to calm herself. Resting on top of her flat stomach is the swollen womb of her subordinate, your aggressive swimmers eagerly claiming her womb for your own. You pull the elf's body from Asriana, letting your seed spill out from her and drench Asriana's groin with the thick fluid. Her cock, worn out from constant stimulation, goes completely flaccid as you snatch another elf.

"L-lord of the Jungle. Wait. Please, a moment of rest. I cannot continue like this." Asriana begs as you chuckle to yourself. Readying your many syringe tentacles, you jab them into Asriana's new cock and her neck, pumping her with equal parts of recovery potions and aphrodisiacs. Instantly, her stamina is recovered while her lust reignites in an instant.

"Do not worry. I shall keep you in prime seeding condition free of charge." You say as Asriana's flagging erection returns to full mast, thick finger sized veins decorating the female elf's member like erotic tattoos.

"Please, my mind can't handle this." Asriana begs as you line up the second elf to her massive cock. Though you aren't moving her, you can see her bucking her hips forward, the warmth and moisture emanating from her subordinate enticing her far better than any aphrodisiac could. You slam her forward, continuing to seed the remaining two elves with Asriana as your intermediary.

By the end of the day, Asriana lays panting against a tree, her massive cock still rock hard while her elven brethren lay on the ground leaking the liquid results of your lovemaking. Of course, you can sense your seed taking root in the trio, your multitude of perks and skills reducing their gestation time to a mere day. Though you could easily lift them up and pleasure yourself further with their bodies, you opt to leave them alone, leaving their aphrodisiac laden bodies to battle with their own morals.

Without you spurring them on, they had no excuse to fornicate with one another to extinguish their flames of lust. Furthermore, Asriana's new body would always be lacking without your aid, her inability to produce her own seed denying her the release her maleness demanded. You watch in interest, the quartet desperately trying to feign sleep as their bodies beg for more stimulation. You chuckle to yourself, readying yourself for surviving in this strange, new world.