Be careful what you bargain for. A man summons a succubus, hoping to control her. Instead, she offers him a proposal: transfer an inch off his biceps to hers, and he can feel her growth firsthand.
“That is my final offer. Take it, or I’m leaving. Forever.”
It was preposterous – he would give so much in exchange for very little. And yet, the man accepts.
An ominous humming fills the air. She inhales deeply, and he feels winded. The man’s muscles decay, while hers burgeon with new life. He claims his reward – but groping her biceps increases his infatuation.
The succubus presses her advantage, demanding a repeat of the previous transaction. The man failed to resist before, and his will is weaker now. He consents, again.
The ominous humming returns… Her muscles swell while his deflate…. Her control increases, while his dwindles.
How much will she take?
How much can one mortal man offer to an eternal succubus?
Find out in The Demonic Deal, a 26-minute long, fully-narrated, female muscle transfer audio story.
Available here: Buy The Demonic Deal Audio
Listen to a free four-minute trailer of spicy femmuscle and transfer content (contains mild spoilers):
Voiced by Syren Rayna
Script and audio production by MagnusMagneto
Want to continue the deal? Read the full 8,000-word story packed with femmuscle descriptions, muscle growth sequences, expanded dialogue, and extended ending.
Story contains [minor spoilers]: Female Muscle and Height Growth, Attribute Transfer, Magic Powers, Intelligence Gain, Personality Transfer, Succubus, Selfish Female, Dark Story
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