3 Series by CreatureCosmo
Listing Series
-
thread fics by CreatureCosmo
Fandom Haikyuu!!
- General Audiences, Explicit, Teen And Up Audiences, Mature
- No Archive Warnings Apply, Underage Sex, Creator Chose Not To Use Archive Warnings
- M/M
- Series in Progress
26 Nov 2025
- No Archive Warnings Apply
- Underage Sex
- Creator Chose Not To Use Archive Warnings
- Miya Atsumu/Miya Osamu/Ojiro Aran
- Miya Atsumu/Miya Osamu
- Miya Osamu & Miya Atsumu and Miya Osamu's Mother
- Bokuto Koutarou/Sakusa Kiyoomi
- Bokuto Koutarou/Kuroo Tetsurou
- Miya Atsumu & Miya Osamu
- Miya Atsumu/Sakusa Kiyoomi
- Miya Atsumu/Suna Rintarou
- Miya Atsumu/Miya Osamu/Sakusa Kiyoomi
- Minor or Background Relationship(s)
- Komori Motoya/Sakusa Kiyoomi
- Tsukishima Akiteru/Tsukishima Kei
- Tsukishima Kei & Yamaguchi Tadashi
- Miya Atsumu and Miya Osamu's Mother
- Miya Atsumu
- Miya Osamu
- Ojiro Aran
- Sakusa Kiyoomi
- Bokuto Koutarou
- Original Characters
- Kuroo Tetsurou
- Suna Rintarou
- Kita Shinsuke
- Komori Motoya
- Tsukishima Kei
- Yamaguchi Tadashi
- Tsukishima Akiteru
- Incest
- Twincest
- Polyamory
- Mama Miya POV
- Mild Hurt/Comfort
- quietly watching your sons fall in love
- half fic and half study kinda thing
- How Do I Tag
- Happy Ending
- supportive Mama Miya
- Dead Dove: Do Not Eat
- Mommy Kink
- Dom/sub
- Handcuffs
- Collars
- Dacryphilia
- Feminization
- Subspace
- Anal Sex
- Bottom Bokuto Koutarou
- Sub Bokuto Koutarou
- Top Sakusa Kiyoomi
- Dom Sakusa Kiyoomi
- Overstimulation
- Praise Kink
- Micropenis
- Bokuto Koutarou Has A Small Cock
- Rough Sex
- Additional Warnings In Author's Note
- Sibling Incest
- Fist Fights
- Blood
- Protective Miya Osamu
- Ojiro Aran is a Good Friend
- Past Abuse
- Post-Traumatic Stress Disorder - PTSD
- Unreliable Narrator
- (until the end)
- Kuroo Tetsurou is a Good Significant Other
- Bokuto Koutarou Needs a Hug
- Neglect
- Heavy Angst
- Emotional Hurt/Comfort
- Hurt/Comfort
- Nightmares
- Miya Osamu is a Good Sibling
- Sakusa accidentally hurts atsumu
- but he quietly makes up for at the end
- this is mostly atsumu and osamu tho
- Accidental Jerk Sakusa Kiyoomi
- Miya Atsumu Needs a Hug
- Food
- Age Play
- Cock Warming
- Little Miya Atsumu
- Babysitter Suna Rintarou
- Suna Rintarou is a Good Friend
- Explicit Sexual Content
- bottles
- Temper Tantrums
- Soft Suna Rintarou
- Diaper mention
- Trans Male Character
- Trans Female Character
- questioning gender
- Character Study
- Kinda?
- character exploration
- fits better
- Trans Miya Atsumu
- Trans Male Miya Atsumu
- Trans Miya Osamu
- Trans Female Miya Osamu
- they're trans but they don't know it yet
- Clueless Suna Rintarou
- Female Miya Atsumu
- Male Miya Osamu
- please read author's note
- Consensual Underage Sex
- They're 17
- innocence kink
- Corruption Kink
- Pet Play
- Breeding Kink
- Daddy Kink
- Top Miya Osamu
- Bottom Miya Atsumu
- Light Dom/sub
- Dirty Talk
- Choking
- Miya Atsumu Has A Small Cock
- Small Penis
- Begging
- New Years
- New Year's Kiss
- Love Confessions
- Drunken Confessions
- First Kiss
- Getting Together
- Implied/Referenced Underage Sex
- Hurt No Comfort
- Angst
- Unrequited Love
- Implied/Referenced Unrequited Crush
- Words:
- 16,239
- Works:
- 10
- Bookmarks:
- 1
-
- No Archive Warnings Apply
- Bokuto Koutarou/Sakusa Kiyoomi
- background Kozume Kenma/Tsukishima Kei
- Bokuto Koutarou/Kuroo Tetsurou
- background Bokuto Koutarou/Sakusa Kiyoomi
- Sakusa Kiyoomi
- Bokuto Koutarou
- Tsukishima Kei
- Kozume Kenma
- Kuroo Tetsurou
- Mommy Kink
- Dom/sub
- Handcuffs
- Collars
- Dacryphilia
- Feminization
- Subspace
- Anal Sex
- Bottom Bokuto Koutarou
- Sub Bokuto Koutarou
- Top Sakusa Kiyoomi
- Dom Sakusa Kiyoomi
- Overstimulation
- Praise Kink
- Micropenis
- Bokuto Koutarou Has A Small Cock
- Rough Sex
- Additional Warnings In Author's Note
- Aftercare
- Brief Sexual Content
- Trauma
- BDSM
- No Dialogue
- (at least not current)
- (there's dialogue in flashbacks)
- Lots of Music
- Hurt/Comfort
- Dissociation
- POV Sakusa Kiyoomi
- Explicit Sexual Content
- Piss kink
- Wetting
- Friends With Benefits
- Kind Of
- Dumbification
- Coming In Pants
- Dry Humping
- Bokuto Koutarou Has A Small Dick
- Small Penis
- Humiliation
- Words:
- 7,093
- Works:
- 3
- Bookmarks:
- 8
-
SakuMiya Age Play and Puppy Play AU by CreatureCosmo
Fandom Haikyuu!!
- Explicit, Mature
- Creator Chose Not To Use Archive Warnings, No Archive Warnings Apply
- M/M
- Series in Progress
17 Jan 2022
- Creator Chose Not To Use Archive Warnings
- No Archive Warnings Apply
- Miya Atsumu/Miya Osamu
- Miya Atsumu/Suna Rintarou
- Miya Atsumu/Miya Osamu/Sakusa Kiyoomi
- Miya Osamu/Sakusa Kiyoomi
- Miya Atsumu
- Miya Osamu
- Suna Rintarou
- Sakusa Kiyoomi
- mentioned Sakusa Kiyoomi/Miya Atsumu/Miya Osamu
- Mentioned Sakusa Kiyoomi
- Incest
- Plot What Plot/Porn Without Plot
- Top Miya Osamu
- Bottom Miya Atsumu
- Dom/sub
- primal play
- Anal Sex
- Rough Sex
- like VERY rough
- Erotic Fighting: Miya Twins Style
- Dacryphilia
- brat Miya Atsumu
- Choking
- Overstimulation
- Multiple Orgasms
- Creampie
- Watersports
- Blood Kink
- Intense Pain Play
- Spit and Drool
- PLEASE READ THE
- Additional Warnings In Author's Note
- Dead Dove: Do Not Eat
- Sibling Incest
- Age Play
- Cock Warming
- Little Miya Atsumu
- Babysitter Suna Rintarou
- Suna Rintarou is a Good Friend
- Explicit Sexual Content
- bottles
- Temper Tantrums
- Soft Suna Rintarou
- Diaper mention
- implied SakuMiya
- Implied Incest
- Omorashi
- Piss Drinking
- Pet Play
- Daddy Kink
- Subspace
- Foot Humping
- Aftercare
- Muzzles
- Collars
- Facials
- Degradation Kink
- Words:
- 9,365
- Works:
- 3
- Bookmarks:
- 5