Seancassidy Stories

I couldn't find any of these so I thought I'd make them because Sean is severely underrated!<3 enjoy! The reader uses a combination of she/them pronouns for gender in...

"For the record, I like the bookworm better." "You'd be the first." [X-Men] [Charles Xavier x OC] [First Class - Days of Future Past]

"𝚃𝚑𝚊𝚗𝚔 𝚢𝚘𝚞, 𝙹𝚘𝚑𝚊𝚗𝚗 𝚂𝚎𝚋𝚊𝚜𝚝𝚒𝚊𝚗 𝙱𝚊𝚌𝚑!" -Jim Moriarty. (Book One) In which, a Russian immigrant joins the CIA's new mutant division: Div...

These are short gif imagines for the 'X-Men' and occasionally 'Spider-Man' movies and its characters. The chapters start off with brackets that have initials of the char...

ˏˋ°•*⁀➷ 𝐁𝐄𝐀𝐔𝐓𝐈𝐅𝐔𝐋 𝐂𝐑𝐈𝐌𝐄 # 🌊♟💦 -', ༄ ❪ 𝙴𝚁𝙸𝙺 𝙻𝙴𝙷𝙽𝚂𝙷𝙴𝚁𝚁 ❫ ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌ 𝗶𝗻 𝘄𝗵𝗶𝗰𝗵 ━ a woman, always painted as th...

I do not own any of the X-Men in any way; I only own the character Lucy. Most of my life I spent locked up in a room with my only company being my tormentors whom I'd o...

An X-men and Alex Summers x fem!oc book, meaning I make a character, you play them, your love interest is Alex Summers and this story takes place in the X-men movies. My...

Rienna isn't normal among humans not even among Mutants does she fit in weird right!! rights go to marvel

Hi! I'm Ivy and I'm making this fanfic in my own worthless time. So the updates may be kind've slow. SORRY BOUT THAT BABES. So, I guess you can tell from the title this...

Aoibheal Cassidy didn't hesitate to follow her big brother, Sean, when he's recruited by Charles and Erik, even if she's not technically a mutant (yet). By his side, she...

❝So, did it hurt when your ass fell out of the f'ing tree?❞ ❝No. I caught her.❞ ______________ Where Natalia Beaumont joins the X-Men and slowly gets swept off her fee...

.ೃ࿐in which erik lehnsherr doesn't believe that he could give his daughter the life she deserves, and they both suffer the consequences. 【 x-men: first class - ? 】 【 oc...

Fallon thought she was the only one out there, so in order to protect herself, she isolated from the rest of the world. She never let anyone close enough to know the tru...

𝐕𝐈𝐓𝐀𝐋𝐈𝐒 | CHARLES XAVIER 𝖫𝗈𝗏𝖾 𝗂𝗌 𝖺 𝗉𝗈𝗐𝖾𝗋𝖿𝗎𝗅 𝖿𝗈𝗋𝖼𝖾, 𝖼𝖺𝗉𝖺𝖻𝗅𝖾 𝗈𝖿 𝖻𝗋𝗂𝗇𝗀𝗂𝗇𝗀 𝗉𝖾𝗈𝗉𝗅𝖾 𝗍𝗈𝗀𝖾𝗍𝗁𝖾𝗋 𝖺𝗇𝖽 𝗍𝖾𝖺𝗋𝗂𝗇𝗀...

!Obviously! X-Men credit goes to Stan Lee and Jack Kirby the X-Men creators! (and Marvel and other X-Men Writers) Boyfriend Scenarios? Preferences? (I don't know the def...

"I Am Dangerous, At Least I Thought I Was But You Saw The Man In Me And Loved Me Despite It."

This is a revamp/edit work of my story, "Written in the Stars". Expanded Author's Note inside. Maureen always knew she was different since she was a child. Wha...

Preferences for Charles Xavier, Erik Lehnsherr, Sean Cassidy, Alex Summers and Hank McCoy.

Grace Xavier has been impatiently awaiting the return of Logan for almost a year now, but when he finally comes back things go south.

Just a couple of random stories about Lucy and Alex before, during, and after the events from my other book "Under the Moon's Gaze".