Diaper Boy Cosmo
@diaperboycosmo.bsky.social
30 years old boy addicted to diapers ❤️
Reposted by Diaper Boy Cosmo
A commission for anonymous featuring Harley Quinn from Batman: The Animated series struggling with a new form of therapy at Arkham Asylum.
Woot! First new piece of 2026!
Enjoy~
#ABDL #ABDLart #Diaperart #abdl
Woot! First new piece of 2026!
Enjoy~
#ABDL #ABDLart #Diaperart #abdl
January 2, 2026 at 8:34 PM
A commission for anonymous featuring Harley Quinn from Batman: The Animated series struggling with a new form of therapy at Arkham Asylum.
Woot! First new piece of 2026!
Enjoy~
#ABDL #ABDLart #Diaperart #abdl
Woot! First new piece of 2026!
Enjoy~
#ABDL #ABDLart #Diaperart #abdl
Reposted by Diaper Boy Cosmo
Thinkin' about shoving buttplugs up some diapered rumps
Bending them over
Yanking down that diaper
Spreading those cheeks
SLOWLY slipping it up their bums
Followed by smacking said cheeks
Tugging said diaper up
And giving that PLUGGED diaper a nice, firm groping~ u_u
Bonus points for bondage~
Bending them over
Yanking down that diaper
Spreading those cheeks
SLOWLY slipping it up their bums
Followed by smacking said cheeks
Tugging said diaper up
And giving that PLUGGED diaper a nice, firm groping~ u_u
Bonus points for bondage~
December 29, 2025 at 12:58 AM
Thinkin' about shoving buttplugs up some diapered rumps
Bending them over
Yanking down that diaper
Spreading those cheeks
SLOWLY slipping it up their bums
Followed by smacking said cheeks
Tugging said diaper up
And giving that PLUGGED diaper a nice, firm groping~ u_u
Bonus points for bondage~
Bending them over
Yanking down that diaper
Spreading those cheeks
SLOWLY slipping it up their bums
Followed by smacking said cheeks
Tugging said diaper up
And giving that PLUGGED diaper a nice, firm groping~ u_u
Bonus points for bondage~
Reposted by Diaper Boy Cosmo
💡
Not the Christmas shopping trip Sunny had in mind 🎄 🛒
Sorry I’ve barely drawn anything lately, I find myself wearing Sunny’s trademark grumpy face when I’m forced to live up to my ABDL position >=\
Sorry I’ve barely drawn anything lately, I find myself wearing Sunny’s trademark grumpy face when I’m forced to live up to my ABDL position >=\
December 13, 2025 at 4:47 AM
💡
Reposted by Diaper Boy Cosmo
Mommy loves reminding me im always gonna be her diaper-bound baby.. 💜
November 26, 2025 at 4:35 PM
Mommy loves reminding me im always gonna be her diaper-bound baby.. 💜
Me rn
November 27, 2025 at 11:55 PM
Me rn
Reposted by Diaper Boy Cosmo
August 20, 2025 at 6:05 AM
Reposted by Diaper Boy Cosmo
September 26, 2025 at 6:00 AM
Reposted by Diaper Boy Cosmo
October 24, 2025 at 6:08 AM
Reposted by Diaper Boy Cosmo
Pin-up commission!
October 28, 2025 at 9:45 PM
Pin-up commission!
Reposted by Diaper Boy Cosmo
Had a good ask on Tumblr about BestSammy, figured I'd share it here!
September 7, 2025 at 7:42 PM
Had a good ask on Tumblr about BestSammy, figured I'd share it here!
Reposted by Diaper Boy Cosmo
September 8, 2025 at 6:47 AM
The best day of the year has come! Happy birthday to me 🎉
August 23, 2025 at 6:18 AM
The best day of the year has come! Happy birthday to me 🎉
Reposted by Diaper Boy Cosmo
August 1, 2025 at 6:00 AM
Reposted by Diaper Boy Cosmo
July 16, 2025 at 12:15 AM
Reposted by Diaper Boy Cosmo
Part 3 of 12 in my 'day in the life' series
July 7, 2025 at 3:41 PM
Part 3 of 12 in my 'day in the life' series
Reposted by Diaper Boy Cosmo
Here it is folks, animated MAL short, "Stress relief"
Mona talks a big game on how she deals with stress but in actuality, she just a big baby who needs some attention from her Mama to help her relax after a long week of work, that attention being, "tummy time"
more:--> subscribestar.adult/red-moda
Mona talks a big game on how she deals with stress but in actuality, she just a big baby who needs some attention from her Mama to help her relax after a long week of work, that attention being, "tummy time"
more:--> subscribestar.adult/red-moda
June 17, 2025 at 6:08 PM
Here it is folks, animated MAL short, "Stress relief"
Mona talks a big game on how she deals with stress but in actuality, she just a big baby who needs some attention from her Mama to help her relax after a long week of work, that attention being, "tummy time"
more:--> subscribestar.adult/red-moda
Mona talks a big game on how she deals with stress but in actuality, she just a big baby who needs some attention from her Mama to help her relax after a long week of work, that attention being, "tummy time"
more:--> subscribestar.adult/red-moda
Reposted by Diaper Boy Cosmo
🎶What happened was just this:
My legs began to twitch,
My gait, did switch,
I doubled over, squatted lower
Inch by inch,
My skirt was hitched,
my pants tented n pitched,
it strained so taut
I surely thought
that I had ripped a stitch. 🎶
Posted a month early on my Substar. Link in bio!
My legs began to twitch,
My gait, did switch,
I doubled over, squatted lower
Inch by inch,
My skirt was hitched,
my pants tented n pitched,
it strained so taut
I surely thought
that I had ripped a stitch. 🎶
Posted a month early on my Substar. Link in bio!
May 23, 2025 at 5:40 PM
🎶What happened was just this:
My legs began to twitch,
My gait, did switch,
I doubled over, squatted lower
Inch by inch,
My skirt was hitched,
my pants tented n pitched,
it strained so taut
I surely thought
that I had ripped a stitch. 🎶
Posted a month early on my Substar. Link in bio!
My legs began to twitch,
My gait, did switch,
I doubled over, squatted lower
Inch by inch,
My skirt was hitched,
my pants tented n pitched,
it strained so taut
I surely thought
that I had ripped a stitch. 🎶
Posted a month early on my Substar. Link in bio!
10 games to know me
Streets of Rage
The King Of Fighters
Street Fighter
Fatal Fury
FIFAs
NBA 2K
Paper Mario
Megaman X5
Pokemon Sapphire/Pearl
Brawl Stars
Streets of Rage
The King Of Fighters
Street Fighter
Fatal Fury
FIFAs
NBA 2K
Paper Mario
Megaman X5
Pokemon Sapphire/Pearl
Brawl Stars
10 games to get to know me
barbie makeover
crash bandicoot
jack & daxter
sims 2
left 4 dead 2
team fortress 2
minecraft
stray
marvel rivals
hello kitty island adventure
barbie makeover
crash bandicoot
jack & daxter
sims 2
left 4 dead 2
team fortress 2
minecraft
stray
marvel rivals
hello kitty island adventure
10 games to get to know me
Devil May Cry 1
Castlevania: Circle of the Moon
Team Fortress 2
Minecraft
Soul Calibur 2
Red Dead Redemption
Bloodstained: Curse of the Moon
Doom 2016
Dusk
Mortal Kombat 9
Devil May Cry 1
Castlevania: Circle of the Moon
Team Fortress 2
Minecraft
Soul Calibur 2
Red Dead Redemption
Bloodstained: Curse of the Moon
Doom 2016
Dusk
Mortal Kombat 9
April 26, 2025 at 7:27 AM
10 games to know me
Streets of Rage
The King Of Fighters
Street Fighter
Fatal Fury
FIFAs
NBA 2K
Paper Mario
Megaman X5
Pokemon Sapphire/Pearl
Brawl Stars
Streets of Rage
The King Of Fighters
Street Fighter
Fatal Fury
FIFAs
NBA 2K
Paper Mario
Megaman X5
Pokemon Sapphire/Pearl
Brawl Stars
April 14, 2025 at 6:51 AM
4 months of BlueSky and I still hasn't managed to post anything. But It ends now as I show you this.
Like it?
Like it?
April 14, 2025 at 5:31 AM
4 months of BlueSky and I still hasn't managed to post anything. But It ends now as I show you this.
Like it?
Like it?
Reposted by Diaper Boy Cosmo
(explicit)
Adjusting to her new life...
Adjusting to her new life...
April 1, 2025 at 11:49 PM
(explicit)
Adjusting to her new life...
Adjusting to her new life...
Reposted by Diaper Boy Cosmo
Sketch#2113 Spilled juice
Wanna get your own pic? Check my bio for my fanbox/Boosty!
#abdl #diaper #diapergirl #diaperlover #abdlart #オムツ
Wanna get your own pic? Check my bio for my fanbox/Boosty!
#abdl #diaper #diapergirl #diaperlover #abdlart #オムツ
March 13, 2025 at 8:14 AM
Sketch#2113 Spilled juice
Wanna get your own pic? Check my bio for my fanbox/Boosty!
#abdl #diaper #diapergirl #diaperlover #abdlart #オムツ
Wanna get your own pic? Check my bio for my fanbox/Boosty!
#abdl #diaper #diapergirl #diaperlover #abdlart #オムツ
Just like me ❤️
[OC]
“Bedtime Humping” Janae has to get ONE more thing done before she is ready for bed.🤭 just have to record this last thing and then she's all ready for bed! Looks like it's messy workout that'll have her super tired😉
#PowerlessDL50 #diapergirl #diaperlovers #abdl
“Bedtime Humping” Janae has to get ONE more thing done before she is ready for bed.🤭 just have to record this last thing and then she's all ready for bed! Looks like it's messy workout that'll have her super tired😉
#PowerlessDL50 #diapergirl #diaperlovers #abdl
March 12, 2025 at 7:41 PM
Just like me ❤️
Reposted by Diaper Boy Cosmo
I love making pamper pals. You go to an abdl event/function and it's just "Well, you wear diapers. I wear diapers. Lets wear diapers together" and boom! Suddenly you're drinking beers and playing mario kart with 10 other soggy people without pants on until 3am.
It's a thing of beauty.
It's a thing of beauty.
February 20, 2025 at 7:10 PM
I love making pamper pals. You go to an abdl event/function and it's just "Well, you wear diapers. I wear diapers. Lets wear diapers together" and boom! Suddenly you're drinking beers and playing mario kart with 10 other soggy people without pants on until 3am.
It's a thing of beauty.
It's a thing of beauty.