Give her more now!

(This chapter originally by "IndianaJones393")

"Give me as much as I want?" Lana's eyes shot wide at Isaac's words, and he felt her twitch around his rod. "Make me as big as I want?"

Isaac grinned wolfishly, his hands merrily exploring every inch of Lana's gorgeously expanded form. He felt his partner twitch faster on top of him, milk from her swollen tits dribbling out faster as the size obsessed girl worked herself up yet again. Leaning forward, he took one of her thick nipples into his mouth and started to drink greedily. Lana's head rolled back and the formerly petite girl let out a loud moan. Her pussy gripped him tighter, trying to pull him yet further into her. Milk surged out faster still, filling Isaac's mouth and soaking his chest. It seemed to rejuvenate him immediately, and he felt his gonads kick into over-drive once again. The brimmed with vigor and vitality, ready to pump even more baby batter into their hungry partner.

"...more." Lana's voice came out as a hoarse whisper. One Isaac's hands gripped her hips, pulling her tighter against him. The other made its way to her other breast, not to be abandoned.

"What was that? I couldn't hear you. You have to tell me what you want." Isaac spoke teasingly, before resuming his tongue's **** on her udders.

"More! I want MORE!" Lana surged upward, her hands gripping either side of his head and locking her eyes with his. "I want every drop! I want to be your big fat balloon full of cum! I want you to make me so fucking full I can't move! And I want it NOW!"

Lana's bedroom was filled with the sounds of flesh slapping against flesh. Powered by an inhuman desire to breed, Isaac had swept the formerly petite, raven haired beauty into her bed, her pussy never releasing its grip on his manhood the entire way. It pulled, sucked, and writhed around his rod, as if trying to take it into her womb and never let go.

Isaac had position himself behind her, placing her on all fours and continued pounding her doggy style. His hands grasped her newly fat hips, which functioned as the perfect cushioned handholds. Again and again he plunged his cock deep inside, every thrust sending Lana's form quivering and shaking with pleasure. Her cries of ecstasy echoed off the walls, lost in the perpetual bliss of their rutting. Milk from her breasts stained the sheets, dripping continuously with their rich nectar.

'Oh god! Oh GOD! Yes! Faster! More! I need MORE!" Lana's hands clutched at her sheets, spasms rocking her entire body. Her mind was completely filled by its desire for Isaac and his seed. "Fill me! Breed me! I wanna be your fucking balloon!"

As if on command, Isaac felt his balls clench and cum poured forth from his cock. More and more spewed forth as he rammed his massive manhood into her hungry snatch. Isaac hands reached forward, feeling the softness and her belly rapidly go firm as his cock filled Lana like a firehose. Bigger and Bigger it grew, stretching forward and raising her off the bed. Still more he pumped, until the massive orb suspended the small girl entirely off her legs.

Eventually, Isaac's prodigious load petered out, and he relaxed in the glorious afterglow of his tremendous orgasm. Lana's pussy still gripped tightly at his manhood, as if to ensure not a single drop escaped. Sweat dripped from his brow, and he wiped at it with his arm.

"Lana, you okay down there?" he asked.

Lana's eyes had rolled back in her head, her body periodically shaking as the aftermath of uncountable orgasms continued to rock her body. Her breathing was labored, but with a final plop her pussy finally released it **** grip on Isaac's cock. She rolled to the side, her massive, bloated gut taking up the vast majority of the bed.

"Lana? Lana?" Isaac was worried for a moment, but then he saw her face. Plastered across it was the stupidest, happiest grin he had ever seen.

"Lana's not home right now," she whispered. "Check back in a few minutes."