88 – (R-18) Substance of Growth

Ari leaned back, letting Opal’s cock slide out from her pussy, but only a few inches. With the movement, the enormous, sticky load that she’d shot into her dribbled out—but mostly stayed put, with Opal’s girth still stuffing her. Just, there was so much that even slight movement had forced some of the gooey payload out.

Ari ran her fingers along Opal’s cock, scooping up a few finger-fulls of the liquid. Hilariously, it was the same pink color as the rest of Opal, not the white she’d expected.

[Substance of Growth] - Consume to grow something new, if not already present.

Ari’s eyes widened. Previous substances had had three effects, following a pattern. She guessed that must have been coincidence, since Opal’s only had a single.

Though, that was the smaller reason for Ari’s surprise. The bigger was the effect itself.

It meant what she thought it meant, right? Her skills could be oblique on occasion, describing a lewd feature in euphemism rather than directly, but ‘something new, if not already there’? That was pretty clear.

It had finally happened? Ari could grow a cock? Find out what it was like?

Or, a concept even more exciting, could grow one on Lori, and make her squirm in a new way?

It made sense it came from Opal. The substances gave effects similar to their owner. And Opal could literally grow a cock, so of course Ari’s long-awaited effect had come from her.

She’d been briefly disappointed with Opal’s inclusion to the Menagerie, if Ari were being completely honest, because she hadn’t been an illusionist. Boy, she’d been an idiot there. Ari was getting good surprise after good surprise when it came to this girl. Both class-related and otherwise.

Grinning, Ari turned to Lori.

At her expression, Lori quailed back at Ari’s expression, though quickly rallied, trying to seem composed. “What is it?” she asked, eying the pink cum Ari had scooped up and inspected.

“How about you come find out?”

Lori paused.

“We should probably save our stamina,” Ari admitted, “but I think we’re due for some celebration.” As always, Ari was failing to be a good adventurer. But given the option between setting off into the swamp and finding more opponents, versus giving Lori a cock and playing with it … well, it wasn’t a real choice at all.

There was always tomorrow to be a good adventurer.

“Find out?” Lori asked hesitantly.

Ari patted her lower stomach, just above her pussy, drawing Lori’s attention there. “I have a fresh load for you. You’ll just have to drink it from me, if that’s fine?” The excitement that surged through Ari at the lewd concept reflected in her husky voice, and shortly, on Lori’s blushing face.

“But what’s it do?” Lori asked.

“A surprise. If that’s fine?” She’d tell Lori if she insisted, but she wanted to see Lori’s surprise when she started growing a cock. It would make it more fun.

Lori hesitated, then crawled over, closing the gap to Ari. Ari slid down Opal’s thighs, off her cock—cocks, actually—the rest of the way. She used her hand to stop the slimegirl’s load from flowing freely out of her. Opal, like all of her monstergirls, had come a lot. The pink goo dripped from her and between her fingers.

Fortunately, Lori didn’t spare a moment; she got to work. As soon as Ari had shuffled off Opal’s lap, she buried her head between Ari’s legs, gripping her thighs for leverage.

Ari moaned at how suddenly Lori thrust into her. She was sensitive from earlier. She’d hadn’t ever cum from the encounter, unlike the two other girls, and had been teasing herself by keeping Opal’s cocks inside her.

And Lori really knew how to get into Ari’s sensitive spots. She was agonizingly skilled with her tongue.

Lori drank Opal’s cum from Ari’s pussy, enthusiastically swirling around and lapping up Opal’s load. Ari buried her fingers into her sand colored hair and helped her get deeper. The sucking and licking almost had Ari coming apart. She’d been wavering near that explosive edge for too long. Even she had limits.

Lori’s eager movements cut off, her tongue going still. The effect had started to take hold. Lori pulled back, eyes widening, and looked down at herself.

Above Lori’s pussy—right where a cock would go—something started to grow. It was a bit disorienting to watch, but at the same time, arousing. Ari grinned at Lori’s shocked expression, torn between watching that, and the debacle happening down lower.

Ari admired the final result. Her cock fully grown, Lori wasn’t the biggest of her Menagerie, but she fit into the ranks seamlessly: well endowed to say the least. And thick, veiny, all around perfect. It wasn’t fair how amazing her friend’s cocks were. How was Ari supposed to resist?

“How’d that happen?” Opal chimed in for the first time in a while, sounding perplexed. “What was that? What’d you two do?”

“Your cum,” Ari informed her. “My class gives it a special effect. This is yours”

“I … I have a cock,” Lori sputtered. “What?” She looked up at Ari, blinking rapidly. “You—I don’t—but—“

“Was it mean not to tell you?” Ari asked. Lori didn’t sound upset, just shocked. “Sorry, I guess it was. Maybe … I can make things up to you? Somehow?” The husky words made her intent clear—how she would ‘make things up’ to Lori.

Lori looked back down at her cock, then back up at Ari. She flushed, and her breath started to come faster.

That was a yes, in Ari’s book.

Ari stood and prowled the few short steps over to Lori. Lori tended to draw that reaction out of Ari more than anyone else—a predatory sort of excitement. Ari liked teasing all of her monster girls, but something about Lori’s pretend composure had Ari dying to touch her … especially with how easily she came apart. Her so-called ‘defenses’ were a flimsy pane of glass.

She pulled Lori, by her butt, into her, sandwiching Lori’s cock between their stomachs. Lori gasped at the sensation, at the sweaty, warm flesh providing firm pressure for her newly grown, never-used girlcock.

“Please?” Ari asked. “Is there anything I can do to say sorry?”

Lori groaned, grabbing Ari’s hips and rubbing their lower halves together. Lori’s hot, pulsating member ground between their stomachs.

“Ari …”

“Just ask for anything, and you can have it.”

“G-Get on your knees.”

The command thrilled through Ari, setting her skin on fire. She obeyed eagerly. Lori grabbed her cock and slapped it onto Ari’s face, as if she was trying to regain her dominance in the situation. Unfortunately for her, Ari met Lori’s efforts eagerly. She opened her mouth and licked the shaft, watching her friend shiver—both as the sensation, and, likely, the sight she had, with Ari naked, on her knees.

“So, um,” Opal said. “Am I just watching, or?”

The two girls blinked, looking over at the slime girl.

Right … Ari had been so excited by Lori’s addition that she’d forgotten about her other team member.

“Can you help me say sorry?” Idly, almost more of an instinct, Ari grabbed Lori’s cock and slapped it a second time into her face. It really was such an amazing cock. It was on the small end for monster girls … but still an impressive throbbing eight inches or more. “Surprising her was mean. I really want to make it up to her.”

Opal grinned, then stood and swayed over. “Yeah, I can do that.”