First Period

Tag · 268 works

151 works open to everyone here carry this tag; 89% are complete. The average one runs about 3,200 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

My Next Life as a Villainess - Yamaguchi Satoru (Light Novels)+1

Period Piece

by thimblefullofdespair

At age nine, Katarina Claes makes a horrible realization about a particular convenience of the modern world that Sorcier sorely lacks.So she decides to fix it.

Teen 9.2k words 1 ch Complete 1.4k kudos

Anne has the patience of a saint · Can't believe I'm posting it though · First Period · Historical Dress· +5 more

Avatar: The Last Airbender

A Quiet Night In

by Dracze

...which really isn't very quiet at all. Or, in which Lieutenant Jee tries very hard to be a Responsible Adult, with mixed results.

Teen 5.7k words 1 ch Complete 1.2k kudos

Trans Male Character · Menstruation · First Period · Hurt/Comfort· +8 more

Bungou Stray Dogs+2

A Week of Dazai

by realityisweird

Aka, trans Dazai and he had his first periodIt's not weird, I promise<3Uhm idk what I was thinking.

Teen 19k words 11 / ? ch In progress 872 kudos

First Period · Fluff and Angst · Trans Male Character · Trans Male Dazai Osamu (Bungou Stray Dogs)· +21 more

Batman - All Media Types+1

First One

by nazangel

Jason gets her first period. Bruce is a good dad.

General 1.2k words 1 ch Complete 596 kudos

Bruce Wayne is Batman · Bruce Wayne is a Good Parent · FJW2020 · Female Jason Todd· +4 more

One Piece

Usopp is a Girl

by Anonymous

It’s Robin that figures everything out first before anyone else. She joins the crew and there’s something about Usopp that throws her off.Or also the series where I indulge in myself and have a female Usopp as the main character.

Teen 23k words 12 ch Complete 490 kudos

By Nami · Cramps · Everyone loves Usopp · Female Usopp (One Piece)· +20 more

DCU+1

Worst Possible Time

by JpegDotJpeg

Tim was 12 years old and had been a guy for as long as he could remember. That didn’t change the fact that he had a uterus, and that that uterus had chosen the worst possible time to kick it in gear. Not that any time was a good time for his uterus to kick it in gear. That was what the hormone blocker implant was for. It had done a good job preventing his chest from growing at all. Tim had planned for the potential calcium and vitamin D deficiencies that could result from his abstaining of puberty for the time being. He had not planned for menstruation to begin despite the plastic rod chock full of histrelin acetate implanted in his arm.He certainly hadn’t planned for it to start happening when he was in the fucking batcave.

General 3.5k words 1 ch Complete 464 kudos

Trans Tim Drake · First Period · Menstruation · Blood· +10 more

Blue Exorcist

This Is Nothing Like

by GalacticSaz

Rin has never cried before, but her first period changes that. And honestly, Fujimoto is just trying to help his daughter, can you really fault him for that?

Teen 2.6k words 1 ch Complete 347 kudos

Female Okumura Rin · Fluff · Humor · First Period· +4 more

Overwatch (Video Game)

10 Teaspoons of Pain

by Scrumpadouchus

It'd been over a year, and Roadhog didn't think being bodyguard and babysitter to a cracked ex-junker could get that much more complicated. Unfortunately, he was wrong. ((Now slightly updated with minor edits! This is what I get for writing mostly at 3 AM))

Teen 6.8k words 1 ch Complete 330 kudos

helpiminhell · Mistakes were made · inthetrash · Trans Character· +3 more

Merlin (TV)

Aunt Gwen To The Rescue!

by RagingHomo

“I’m bleeding.” That’s weird, he didn’t see any blood on her. “... Down there,” The thirteen year old explained.“Oh.” Merlin and Arthur looked at eachother.   Ohh.  The King and the Sorcerer had faced a lot in their time together. They had fought witches and bandits. They had ridden into battles where they were outnumbered five to one. They had been stabbed and poisoned and brought back from the dead. But they had never experienced anything quite as terrifying as their little girl, sitting on the foot of the bed and looking up at them expectantly, after just having told them she got her her first… her first… you know. Eliza gets her first period. Merlin and Arthur have no idea what to do. Luckily, they know someone who does.

Teen 1.3k words 1 ch Complete 328 kudos

Adoption · Alternate Universe - Everyone Lives/Nobody Dies · Aunt Gwen to the rescue · Awesome Gwen (Merlin)· +6 more

Avatar: The Last Airbender

Clean Sheets

by reysrose

Toph gets her first period at a summit in Ba Sing Se, which would be fine if Toph knew what that meant. Luckily she has Katara and Zuko to take care of her

General 1.1k words 1 ch Complete 305 kudos

Big Brother Zuko (Avatar) · First Period · Menstruation · Momtara and Dadko· +9 more

Star Wars: The Bad Batch (Cartoon)

mission objective

by tooka

Unfortunately, the vacc’s occupied. Wrecker growls. “What’s taking you so long, kid?” He gently slams the door with his fist, punching his point.“I, uh...” Omega’s voice is uncharacteristically thin. Hunter straightens. He shares a glance with Echo, who often houses the only other rational brain cell in this group. Echo’s brows furrow.“You okay?” Hunter calls out.There’s silence. Then— “I’m bleeding. Out of my...”- - -In which Clone Force 99 face the toughest mission they have yet: explaining the human period to Omega. Based on this tumblr post: https://ace-dindjarin.tumblr.com/post/650311582952341504/as-is-the-norm-for-life-on-the-run-the-five-are

Teen 1.3k words 1 ch Complete 304 kudos

Family Fluff · Family Shenanigans · First Period · LMAO ppl are going to think this is a weird story· +1 more

Total Drama (Cartoon)

Summer Camp Wawanakwa

by Scalene_Waffles

Chris and Chef, low on some money, have to spend 3 months running a summer camp dealing with 22 10-11 year olds on an island in the middle of Muskoka.But hey, it could be worseThey could be dealing with teenagers

General 79k words 17 / ? ch In progress 299 kudos

Alejandro and Sierra are still 16 years old here · Alternate Universe - Summer Camp · First Period · Scary Stories· +6 more