Marin and Malon, both 24, lay on their beach towels soaking up the sun. Their voluptuous bodies, already generously endowed, began to change. A tingling sensation started in their breasts, and they grew, pleasurably full and heavy. Their areolas puckered, and their nipples hardened, pushing against the material of their bikini tops.
"Oh, fuck, Marin. It's happening again," Malon gasped, her eyes wide with surprise and desire.
Marin nodded, her own breath hitching as her breasts swelled further. "I know. It's so intense."
Their asses began to grow too, each burst of expansion bringing them closer to orgasm. In between, their hips became wider, their waists toned and slim. Their bodies were changing, growing more beautiful with each passing second. Their shoulders became delicate, their hair grew longer, and their lips plumped up. Unexpected orgasms rocked through them, leaving them breathless and wanting more.
They couldn't resist the urge to touch each other, their hands roaming over their changed bodies. They moaned into each other's mouths as they kissed, their tongues exploring and tasting. Their bodies were on fire, their desire for each other burning bright.
Another orgasm hit them, and Marin's breasts started producing milk. They grew larger, reaching her navel. The sight of it made Malon cum again, triggering even more growth in her butt and thighs. She straddled Marin, her full weight pressing down onto Marin's body.
Malon leaned down and took a nipple into her mouth. Each gulp of Marin's milk made Malon slightly fatter, her body expanding in all the right places. The suckling triggered more growth in Marin's breasts, and they started pulsating, spraying milk at augmenting pressures.
When they suddenly orgasmed, they squirted wildly from their pussies. Marin's breasts were as big as large beach balls, and Malon must have weighed around 250 pounds, even if her waist looked no larger than 28 inches around.
But Malon didn't have time to rest. Her own breasts started filling with milk, her nipples slowly leaking as they grew even harder and nearly the size of her thumbs. Marin decided to fuck Malon with three fingers, accelerating Malon's breast growth and lactation.
Malon's body shook with each thrust, her breasts growing larger with each orgasm. Marin's fingers were coated in Malon's milk, and she brought them to her mouth, tasting her lover on her fingers.
They were insatiable, their bodies craving more pleasure, more growth, more of each other. The beach around them was forgotten as they lost themselves in their lovemaking, their bodies changing and growing with each passing moment.
As the sun began to set, they lay in each other's arms, their bodies spent and sated. Their bodies were different, but they were still the same two women who had come to the beach for a vacation. They were stronger, sexier, and more in love than ever before.
And as they fell asleep in each other's arms, they knew that this was just the beginning of their journey together. Their love was strong, and their bodies were ready for whatever adventures came their way.