Trope: monster physiology can be surprising

A Present Fantasy

098 – Beside Myself With Excitement

Time to Read: 4 minutes

Still grappling with her transformation into a Gelkin, Teji arrives at a very novel solution to her issue...

going along with the weird, imperfect cloning, monster girls have more fun, monster physiology can be surprising

A Present Fantasy

075 – A Slime Needs Her Protein

Time to Read: 2 minutes

After getting infected and turned into a Gelkin, a woman's struggle to endure the transformation leads her to make a rash decision that might have serious consequences...

accidentally out of control, barely holding it together, experimenting with one's body, monster girls have more fun, monster physiology can be surprising, open-ended, she gets buff as hell, unexpected awesomeness, visibly growing

A Present Fantasy

047 – Gooey Could Be Good

Time to Read: 3 minutes

When Slimes first appeared in the aftermath of The Shadei Uprising in 1983, infection by their cells and being turned into an amorphous Gelkin was a death sentence. Now though, twenty years later, medical advances which protect sentience as the transformation progresses and prevent transmission of the virus to others allow Gelkin to continue leading normal lives--for the most part anyway. There are always surprises when one becomes something else...

a shapeshifter with identity issues, a troubled relationship, accidental sex change, accidentally a threesome, better than ever, broken up with because of a close call, dating as an infected partner, going along with the weird, going out due to frustration, magic makes things better, making the best of a bad situation, minotaurs are big guys, monster girls have more fun, monster physiology can be surprising, she gets bigger, she's a Junoesque woman, she's a shapeshifting prodigy, suddenly very endowed, totally an allegory, trying their best, unwitting attribute transfer

The Horned Crown Imperium

021 – What You Bring to the Table

Time to Read: 17 minutes

A man who feels he has nothing to lose seeks out the power to change his life, only to find how deep his hunger really goes...
Warning: Extreme transformations and sizes ahead!

a deal with a devil, a Faustian bargain, a metaphorical death, an existence purely for sex, assuming another identity, bigger than should be possible, demon lesbians, embarrassed by the changes, goes to extremes, going along with the weird, he becomes a woman, her breasts go past her knees, I'm gonna die anyway so might as well, monster girls have more fun, monster physiology can be surprising, more than they bargained for, outgrowing one's clothes, succubus means I'm a bottom, they get a new lease on life, unsure to accepting, utterly transformed, way more than you bargained for

007 – My First Party

Time to Read: 16 minutes

After his first day as a hero goes horribly wrong, a young man is saved by two women who offer him a second chance, but at what cost?
Warning: Altersex content ahead and also brief brutal violence.

a magic potion leads to dramatic changes, bigger than should be possible, female friendships, fucked from both ends, going along with the weird, magically healing injuries, monster girls have more fun, monster physiology can be surprising, more than they bargained for, stretched to the limit, unsure to accepting