November 3, 2025 at 8:25 AM
hide ur bots im on the hunt for valve (cowtimus, cowtimus needs to hide specifically)
November 3, 2025 at 8:23 AM
hide ur bots im on the hunt for valve (cowtimus, cowtimus needs to hide specifically)
Megabull gonna pounce on Cowtimus so fast that even Starscream can’t cockblock him again
October 29, 2025 at 2:17 AM
Megabull gonna pounce on Cowtimus so fast that even Starscream can’t cockblock him again
Its like how bovine Op is Cowtimus
October 5, 2025 at 7:27 PM
Its like how bovine Op is Cowtimus
Cowtimus shows off his tiddies to you!!
See it in Full: patreon.com/posts/cowtim...
#Valveplug #optimusprime
See it in Full: patreon.com/posts/cowtim...
#Valveplug #optimusprime
September 12, 2025 at 4:32 PM
Cowtimus shows off his tiddies to you!!
See it in Full: patreon.com/posts/cowtim...
#Valveplug #optimusprime
See it in Full: patreon.com/posts/cowtim...
#Valveplug #optimusprime
Feeding your Moorion Pax so that he will be as big and plump as Cowtimus!
Full here: patreon.com/posts/moorio...
#valveplug #OrionPax #coworionpax
Full here: patreon.com/posts/moorio...
#valveplug #OrionPax #coworionpax
July 13, 2025 at 4:39 AM
Feeding your Moorion Pax so that he will be as big and plump as Cowtimus!
Full here: patreon.com/posts/moorio...
#valveplug #OrionPax #coworionpax
Full here: patreon.com/posts/moorio...
#valveplug #OrionPax #coworionpax
(Tfa) royalty!cow/beastformers AU where Op is the runt of UM’s calves, and despite his beauty and status as a carrier, his petite frame and narrow waist make him get looked over compared to his siblings. Yes this is an excuse to have a princess cowtimus what about it 😭 some of his siblings
July 20, 2025 at 4:01 AM
(Tfa) royalty!cow/beastformers AU where Op is the runt of UM’s calves, and despite his beauty and status as a carrier, his petite frame and narrow waist make him get looked over compared to his siblings. Yes this is an excuse to have a princess cowtimus what about it 😭 some of his siblings
Unfortunately we saw Megs spike in that one and Ultra didn't mention any balls 😔 but I'm sure I can fit in MegBalls into some other fics. I have a short 5 chapter outline for a Megabull/Cowtimus fic where I think I can fit in some fat, juicy megaballs breeding tfa cowtimus full of baby batter 😈😈
July 17, 2025 at 9:36 PM
Unfortunately we saw Megs spike in that one and Ultra didn't mention any balls 😔 but I'm sure I can fit in MegBalls into some other fics. I have a short 5 chapter outline for a Megabull/Cowtimus fic where I think I can fit in some fat, juicy megaballs breeding tfa cowtimus full of baby batter 😈😈
I headcanon that cowtimus takes after the highland cattle breed in that his tail and ears are extremely fluffy soft 🥺 he’s a gorgeous specimen it’s no surprise opposing herd leaders lock horns over breeding rights 🤭
July 19, 2025 at 3:05 PM
I headcanon that cowtimus takes after the highland cattle breed in that his tail and ears are extremely fluffy soft 🥺 he’s a gorgeous specimen it’s no surprise opposing herd leaders lock horns over breeding rights 🤭
Moorion Pax jealous of Cowtimus' big naturals :P
Uncen on: patreon.com/posts/cowtim...
#valveplug #OptimusPrime #OrionPax
Uncen on: patreon.com/posts/cowtim...
#valveplug #OptimusPrime #OrionPax
July 13, 2025 at 4:38 AM
Moorion Pax jealous of Cowtimus' big naturals :P
Uncen on: patreon.com/posts/cowtim...
#valveplug #OptimusPrime #OrionPax
Uncen on: patreon.com/posts/cowtim...
#valveplug #OptimusPrime #OrionPax
April 10, 2025 at 6:32 PM
i forgot bluesky exists so i forgot to post this. oops
cowtimus prime upon ye
#transformers #maccadams #maccadam #optimusprime #mariokart
cowtimus prime upon ye
#transformers #maccadams #maccadam #optimusprime #mariokart
August 14, 2025 at 8:23 PM
i forgot bluesky exists so i forgot to post this. oops
cowtimus prime upon ye
#transformers #maccadams #maccadam #optimusprime #mariokart
cowtimus prime upon ye
#transformers #maccadams #maccadam #optimusprime #mariokart
Quick Question: Is The Megabull-Cowtimus Thing Going On Just A/B/O But For Bovine?
July 20, 2025 at 5:06 AM
Quick Question: Is The Megabull-Cowtimus Thing Going On Just A/B/O But For Bovine?
all i want to be is a rancher and all i do is milk cowtimus until he moos every morning to provide the family
x.com/sshootingg_/...
x.com/sshootingg_/...
x.com
x.com
December 29, 2024 at 3:13 PM
all i want to be is a rancher and all i do is milk cowtimus until he moos every morning to provide the family
x.com/sshootingg_/...
x.com/sshootingg_/...
Megabull to cowtimus 😭
July 19, 2025 at 2:02 PM
Megabull to cowtimus 😭
COWTIMUS AND MEGABULL ARE GOING TO HAVE BABIESSSSS
September 12, 2025 at 5:33 AM
COWTIMUS AND MEGABULL ARE GOING TO HAVE BABIESSSSS
this is cowrion/cowtimus to me
September 12, 2025 at 5:24 AM
this is cowrion/cowtimus to me
2nd prompt was so much fun to write!
Enjoy the Megabull/Cowtimus chapter 🐄
#valvplug #megop #dpax
archiveofourown.org/works/64816618
Enjoy the Megabull/Cowtimus chapter 🐄
#valvplug #megop #dpax
archiveofourown.org/works/64816618
archiveofourown.org
April 21, 2025 at 1:32 AM
2nd prompt was so much fun to write!
Enjoy the Megabull/Cowtimus chapter 🐄
#valvplug #megop #dpax
archiveofourown.org/works/64816618
Enjoy the Megabull/Cowtimus chapter 🐄
#valvplug #megop #dpax
archiveofourown.org/works/64816618
Cowtimus is so sick of his jokes, Megabull is the type to make the same one everyday and he never looses humour in it 😭
August 2, 2025 at 4:48 PM
Cowtimus is so sick of his jokes, Megabull is the type to make the same one everyday and he never looses humour in it 😭
(Tfa, CW⚠️ cow/beastformers)
Megabull coming into Autobot pastures and challenges Ultrabull Magnus for the right to breed Cowtimus Prime. Of course, Megs wins and just to be extra petty, he breeds Op fat and heavy right there on the victory scene where everyone, including UM, can watch his claim.
Megabull coming into Autobot pastures and challenges Ultrabull Magnus for the right to breed Cowtimus Prime. Of course, Megs wins and just to be extra petty, he breeds Op fat and heavy right there on the victory scene where everyone, including UM, can watch his claim.
July 18, 2025 at 10:06 PM
(Tfa, CW⚠️ cow/beastformers)
Megabull coming into Autobot pastures and challenges Ultrabull Magnus for the right to breed Cowtimus Prime. Of course, Megs wins and just to be extra petty, he breeds Op fat and heavy right there on the victory scene where everyone, including UM, can watch his claim.
Megabull coming into Autobot pastures and challenges Ultrabull Magnus for the right to breed Cowtimus Prime. Of course, Megs wins and just to be extra petty, he breeds Op fat and heavy right there on the victory scene where everyone, including UM, can watch his claim.
#megop
Megabull and Cowtimus but Bayverse cause I'm stupid
Cade, a single dad farmer who is taking care of his daughter, and was arrested for threatening his daughter's creepy bf. So, he is now a farmer where he befriends Cowtimus, who ran away from the humans-
Megabull and Cowtimus but Bayverse cause I'm stupid
Cade, a single dad farmer who is taking care of his daughter, and was arrested for threatening his daughter's creepy bf. So, he is now a farmer where he befriends Cowtimus, who ran away from the humans-
April 14, 2025 at 9:14 AM
#megop
Megabull and Cowtimus but Bayverse cause I'm stupid
Cade, a single dad farmer who is taking care of his daughter, and was arrested for threatening his daughter's creepy bf. So, he is now a farmer where he befriends Cowtimus, who ran away from the humans-
Megabull and Cowtimus but Bayverse cause I'm stupid
Cade, a single dad farmer who is taking care of his daughter, and was arrested for threatening his daughter's creepy bf. So, he is now a farmer where he befriends Cowtimus, who ran away from the humans-
(Tfa)
Megabull seeing Cowtimus Prime washing in the lake, massaging and soaping up his giant utter refineries, making them leak energon through the fat nozzles. Megabull sits there, watching, jerking off. Op puts on a show cuz he knows he's being watched by a giant, hung bull with fat breeder balls
Megabull seeing Cowtimus Prime washing in the lake, massaging and soaping up his giant utter refineries, making them leak energon through the fat nozzles. Megabull sits there, watching, jerking off. Op puts on a show cuz he knows he's being watched by a giant, hung bull with fat breeder balls
July 19, 2025 at 2:06 PM
(Tfa)
Megabull seeing Cowtimus Prime washing in the lake, massaging and soaping up his giant utter refineries, making them leak energon through the fat nozzles. Megabull sits there, watching, jerking off. Op puts on a show cuz he knows he's being watched by a giant, hung bull with fat breeder balls
Megabull seeing Cowtimus Prime washing in the lake, massaging and soaping up his giant utter refineries, making them leak energon through the fat nozzles. Megabull sits there, watching, jerking off. Op puts on a show cuz he knows he's being watched by a giant, hung bull with fat breeder balls
Ngl the first few times I saw the word heifer applied to cowtimus for these beastformer AUs I just thought it meant he was promiscuous but then upon further context I googled it realizing I was missing something here 😭
July 19, 2025 at 1:49 PM
Ngl the first few times I saw the word heifer applied to cowtimus for these beastformer AUs I just thought it meant he was promiscuous but then upon further context I googled it realizing I was missing something here 😭