As Mara Mara stepped into the laboratory, she was greeted by a blast of the oppressively heavy and fragrant air, filled with the quiet burbling sounds from the great crucible in its depths.
“You called for me?” she asked as she drew up to it, standing herself next to Lissa, who was leaning on it, toiling over the dark, bubbling potion within.
“I did, yes.” Lissa said, turning to her. “I am in need of your help for an ingredient.”
“Of course.” Mara Mara said with a smile. “What do you need?”
“Are you familiar with dreamshade, and how it is made?” Lissa inquired, and with a grin Mara Mara nodded, before slipping out of her silken grey robe.
“Who will be providing the cock?” she asked, leaning against the wolfstone crucible.
“You will, of course.” Lissa said as she slipped out of her blue robes. “I want to kill two birds with one stone, and get some practice with a spell I recently stumbled across.”
“I’m not sure I understand…” Mara Mara said doubtfully, but Lissa only gave her a smile.
With a gentle touch to her belly and a quiet incantation Lissa had a massive cock spring forth from Mara Mara’s groin.
“Does that clear it up?” Lissa said with a grin, and leant against the basin, wiggling her ass at Mara Mara.
“Amply.” Mara Mara purred, grabbing Lissa’s hips. “Ready?”
“I’m not sure, to tell the truth.” Lissa said, suddenly doubtful.
“It’s a little bigger than I thought it would beee~h…” she continued, breaking off into a moan as Mara Mara plunged her massive cock deep into her warm, wet cunt.
Leaning forward to embrace Lissa from behind, Mara Mara nibbled gently at her ear. “I’ve seen some of the guys you’ve had help with your potions from, I think you’ll be fine.”
Lissa nodded weakly, and as Mara Mara toyed with her nipples she pressed her own nipples against her naked back. With a light kiss to the back of Lissa’s neck, Mara Mara straightened herself, and with hands firmly planted on her hips set to work fucking her with strong, sure strokes, every thrust drawing a low, throaty moan, and with every thrust the moans growing louder and longer, until finally Lissa squealed and quivered in orgasm, nearly falling into the crucible. A moment later, Mara Mara withdrew from her with a grunt, and came hard, spilling three great gouts of her seed between Lissa’s legs and into the burbling liquid, its surface momentarily shifting from red to black where it landed, before returning to a dark red as the liquids mixed more fully.
“Ha~hn…” Lissa panted. “Looks like we’ll – need more…”
“Fun.” Mara Mara said with a grin. “But you’ll have to give me a minute or two.”
Lissa shook her head and with a gesture dismissed Mara Mara’s cock. “I think you’ll find that it’s my turn.”
Reaching around Lissa’s panting form Mara Mara found that she had gotten herself a cock this time, and deftly she slipped around to get between her and the crucible and dropped to kneel on the floor.
“Does it taste the same as a normal cock does?” Mara Mara asked with a grin, and Lissa nodded weakly, still trembling from the orgasm Mara Mara had given her.
“It should.” she panted, as Mara Mara grabbed her with both hands and set to work bringing her to full attention.
Before long Lissa was well hard, and eagerly Mara Mara set to work fellating her with practiced ease, taking the cock to the hilt by the third stroke, occasionally pulling back to let her tongue dance around her head for a few moments, before plunging back in. Lissa quickly went from moans to squeals to pants and shudders, and just before she spilled her seed Mara Mara drew back and guided the great gouts of glittering white spunk into the crucible where once again it mixed with the red liquid, turning it blackish purple in swirls and eddies before receding back to dark, dark red.
“Still not enough.” Mara Mara lamented as she peeked over the edge of the crucible, before getting to her feet. “Do you want a turn at this?”
“I have a – better idea…” Lissa panted, leaning heavily on the crucible. “But we’ll – need an apprentice…”
With a grin, Mara Mara slipped into her robe and departed, returning quickly with an apprentice, a friendly-looking girl with thick green robes.
“Have you ever made dreamshade?” Lissa asked as she arrived, still naked and leaning against the crucible.
“No”, the apprentice admitted, momentarily distracted by Lissa’s cock, “I… I haven’t, no.”
“One of the ingredients is seed.” Mara Mara explained as she helped the apprentice out of her robes.
Lissa closed on Mara Mara and summoned a cock on her as well as she disrobed, before turning to the apprentice.
“What’s your name?” she asked with a smile, looking her soft body over.
“Millie.” the apprentice said, looking over at the cauldron. “So, I get a cock as well, and we toss off into the crucible?”
“Not… quite.” Mara Mara said with a grin, beckoning Millie over to the large basin. “There are some specific requirements.”
“Such as?” Millie asked doubtfully, as Mara Mara laid her out over the bubbling liquid.
“Well…” Lissa explained, “the – emission has to be borne of actual…”
As Lissa tried to think of a word, Mara Mara stepped in. “Actual fucking.”
“Or sucking, that’ll work too.” she added, resting her massive cock between Millie’s ass cheeks.
“And to save time, we’ll do both at once.” Lissa explained, placing a gentle thumb on Millie’s chin to pull her mouth open.
“This counts as an alchemy credit, right?” Millie asked.
“Two.” Lissa said with a sly wink, before guiding her cock to Millie’s lips.
With a nod from Lissa, Mara Mara pulled back and plunged firmly into Millie, and Lissa did the same. Holding her tight by hips and hair, the two of them quickly found a good rhythm, Lissa pulling back as Mara Mara thrusted, and Mara Mara drawing back as Lissa rammed Millie’s throat. Between the two of them, Millie was soon twitching and noiselessly moaning, legs twitching against the floor as she tried in vain to keep some measure of control, but soon she gave up altogether and lost herself in the steady double teaming.
The first to twitch in orgasm was Millie, as was the second, and moments later Lissa pulled her head back suddenly and shot a massive load into the crucible below her, flecks and dribbles caught on Millie’s face and tits as well, and as she stepped back Mara Mara quickened her pace; before Mara Mara was done Millie came once more, and the bodily tremors tipped Mara Mara over the edge, leaving her filling Millie up, with only the drops that spilled out around her cock dribbling into the thick liquid below, until she withdrew to let as much as could follow, mixed with Millie’s own passions.
Finally, the brew turned, and rather than returning to deep red the cauldron was deep black, thick purple smoke rising from its surface.
“Very good.” Lissa said with a grin as Mara Mara lifted Millie’s trembling form from the edge of the crucible. “Nicely done, Millie.”
“Ha~hn…” Millie tried.
“I’d say the spell still needs more testing.” Mara Mara said slyly.
“I agree.” Lissa said with a curt nod, before turning to Millie. “So if you’d like an enchanting credit, you could join the two of us in my chambers for some further evaluation?”
Millie nodded weakly, and while the brew ripened, the three of them retired to Lissa’s chambers.
Source: reddit.com/r/sexystories/comments/6euzdz/les_the_brew_fantasy_xpost_rdirtywritingprompts
Cross-post of [this story](https://www.reddit.com/r/DirtyWritingPrompts/comments/6eq0jt/wp_a_fantasy_world_in_which_things_like_magic/did702w/) based on [this prompt](https://redd.it/6eq0jt) by /u/Wsfnn on /r/DirtyWritingPrompts