Petrock
@sarifel.bsky.social
35 || Transfur.com staff member || Transformation Artist || Animorphs Fan || Helluva Boss Fan || Sci-Fi enthusiast || Occasional writer || NSFW
Pinned
Petrock
@sarifel.bsky.social
· May 13
I don't know why, but a bunch of political activists have started following me. Guys, I draw sexy space aliens. I might occasionally comment on something from the NPR, but I am not here for politics. My account is definitely NSFW. Please check my content before following me.
Reposted by Petrock
It doesn’t take much to court a change of fate, man brought low through idleness and changed to something more fitting. Especially at the expense of a clever joke. Disagree? You’ll be gekkering soon.
Credit to @mkiiiconvertible.bsky.social
#Transformation #TFtuesday #TFeveryday #TF
Credit to @mkiiiconvertible.bsky.social
#Transformation #TFtuesday #TFeveryday #TF
January 22, 2026 at 6:08 PM
It doesn’t take much to court a change of fate, man brought low through idleness and changed to something more fitting. Especially at the expense of a clever joke. Disagree? You’ll be gekkering soon.
Credit to @mkiiiconvertible.bsky.social
#Transformation #TFtuesday #TFeveryday #TF
Credit to @mkiiiconvertible.bsky.social
#Transformation #TFtuesday #TFeveryday #TF
Reposted by Petrock
Why was little Johnny drinking formic acid straight from the bottle?
Well, he has a tummy ache, and he heard antacids could help.
Well, he has a tummy ache, and he heard antacids could help.
January 23, 2026 at 2:26 AM
Why was little Johnny drinking formic acid straight from the bottle?
Well, he has a tummy ache, and he heard antacids could help.
Well, he has a tummy ache, and he heard antacids could help.
Mental image: Chewing Gum that turns you more and more into an animal that chews cud the longer you chew it. Like a cow, deer, goat, giraffe, or camel. Ruminants. I think it would be a good trigger for that kinda TF.
January 22, 2026 at 3:24 AM
Mental image: Chewing Gum that turns you more and more into an animal that chews cud the longer you chew it. Like a cow, deer, goat, giraffe, or camel. Ruminants. I think it would be a good trigger for that kinda TF.
Reposted by Petrock
January 20, 2026 at 5:38 PM
Reposted by Petrock
video games and chilling
reupload. this is like 5 years old by now and two of those years it wasn't even up online bc I forgot to upload it LMAO
#nsfwart | #teratophilia
reupload. this is like 5 years old by now and two of those years it wasn't even up online bc I forgot to upload it LMAO
#nsfwart | #teratophilia
January 20, 2026 at 8:28 PM
video games and chilling
reupload. this is like 5 years old by now and two of those years it wasn't even up online bc I forgot to upload it LMAO
#nsfwart | #teratophilia
reupload. this is like 5 years old by now and two of those years it wasn't even up online bc I forgot to upload it LMAO
#nsfwart | #teratophilia
Reposted by Petrock
some late dragon appreciation
January 19, 2026 at 4:21 AM
some late dragon appreciation
Reposted by Petrock
Coloured sketch I did for @nightcrauzer.bsky.social 's birthday, as a continuation of that dragon tf potion from last year~
"Well well, lil kobold, isn't that dangerous to wander alone? I'll gladly become your dragon tho..."
#TFTuesday #nsfw #dragon
"Well well, lil kobold, isn't that dangerous to wander alone? I'll gladly become your dragon tho..."
#TFTuesday #nsfw #dragon
January 17, 2026 at 6:02 PM
Coloured sketch I did for @nightcrauzer.bsky.social 's birthday, as a continuation of that dragon tf potion from last year~
"Well well, lil kobold, isn't that dangerous to wander alone? I'll gladly become your dragon tho..."
#TFTuesday #nsfw #dragon
"Well well, lil kobold, isn't that dangerous to wander alone? I'll gladly become your dragon tho..."
#TFTuesday #nsfw #dragon
Reposted by Petrock
Just want to...
January 18, 2026 at 6:15 PM
Just want to...
Reposted by Petrock
I've seen some art of this car around, and I love living machines so I figured I'd try drawing one myself.
Heavily inspired by other Ioniq art out there.
Heavily inspired by other Ioniq art out there.
January 19, 2026 at 6:02 AM
I've seen some art of this car around, and I love living machines so I figured I'd try drawing one myself.
Heavily inspired by other Ioniq art out there.
Heavily inspired by other Ioniq art out there.
Evening: 6 PM to midnight
Oddening: Midnight to 6 AM (the "odd hours" of the morning)
Morning: 6 AM to noon
Norming: Noon to 6 PM (the normal time to do things)
Thank you for coming to my Theodore Discussion.
Oddening: Midnight to 6 AM (the "odd hours" of the morning)
Morning: 6 AM to noon
Norming: Noon to 6 PM (the normal time to do things)
Thank you for coming to my Theodore Discussion.
January 18, 2026 at 3:46 AM
Evening: 6 PM to midnight
Oddening: Midnight to 6 AM (the "odd hours" of the morning)
Morning: 6 AM to noon
Norming: Noon to 6 PM (the normal time to do things)
Thank you for coming to my Theodore Discussion.
Oddening: Midnight to 6 AM (the "odd hours" of the morning)
Morning: 6 AM to noon
Norming: Noon to 6 PM (the normal time to do things)
Thank you for coming to my Theodore Discussion.
We should bring back all the old constellations the IAU scrapped. Whoever at the IAU is terrified of long lists needs to be fired, too, because this constant pruning of lists for brevity is getting annoying. In fact, who even put the IAU in charge of this stuff?
January 17, 2026 at 5:42 AM
We should bring back all the old constellations the IAU scrapped. Whoever at the IAU is terrified of long lists needs to be fired, too, because this constant pruning of lists for brevity is getting annoying. In fact, who even put the IAU in charge of this stuff?
Reposted by Petrock
Sorry for the lack of content! Work's been crazy this week. Here's a little year of the horse tf animation I've been fiddling with in my free time!
#transfur #tfeveryday
#transfur #tfeveryday
January 16, 2026 at 11:13 PM
Sorry for the lack of content! Work's been crazy this week. Here's a little year of the horse tf animation I've been fiddling with in my free time!
#transfur #tfeveryday
#transfur #tfeveryday
Reposted by Petrock
A duck transformation, from 2021.
January 16, 2026 at 8:50 PM
A duck transformation, from 2021.
Reposted by Petrock
January 16, 2026 at 7:51 PM
Reposted by Petrock
Sandra gives her favorite pet rock a lasting reminder~
January 16, 2026 at 8:10 PM
Sandra gives her favorite pet rock a lasting reminder~
Reposted by Petrock
Well, this is unexpected.
...
Anyone else feel like bounding through the savannah?
🎨: @artbyhornbuckle.bsky.social
#TFEveryday
...
Anyone else feel like bounding through the savannah?
🎨: @artbyhornbuckle.bsky.social
#TFEveryday
January 15, 2026 at 6:39 PM
Well, this is unexpected.
...
Anyone else feel like bounding through the savannah?
🎨: @artbyhornbuckle.bsky.social
#TFEveryday
...
Anyone else feel like bounding through the savannah?
🎨: @artbyhornbuckle.bsky.social
#TFEveryday
Reposted by Petrock
working on rough concepts of William's loss of humanity and initial transformation process 🐉🥚, including the magical tool used 🔪
tw: blood
tw: blood
January 15, 2026 at 5:51 PM
working on rough concepts of William's loss of humanity and initial transformation process 🐉🥚, including the magical tool used 🔪
tw: blood
tw: blood
Reposted by Petrock
January 15, 2026 at 11:41 PM
Reposted by Petrock
Our feature artist/tutorial today is this excellent page on HAND FORESHORTENING by the talented @taco1704! Think of the finger PHALANGES as STACKED FORMS, and note here that the top TWO phalanges (DISTAL and MIDDLE) are being visually COMBINED so we see only the PIP joint! #manga
January 15, 2026 at 11:26 PM
Our feature artist/tutorial today is this excellent page on HAND FORESHORTENING by the talented @taco1704! Think of the finger PHALANGES as STACKED FORMS, and note here that the top TWO phalanges (DISTAL and MIDDLE) are being visually COMBINED so we see only the PIP joint! #manga
Reposted by Petrock
Pyra goes from a living weapon to a living mode of transportation. In this case, a Chariot. #XenobladeChronicles2 #KirbyAirRiders #TF #TFEveryday #Transformation
January 15, 2026 at 2:41 AM
Pyra goes from a living weapon to a living mode of transportation. In this case, a Chariot. #XenobladeChronicles2 #KirbyAirRiders #TF #TFEveryday #Transformation
Every time I imagine Phenex and Cal dancing, the music in the background is always some version of Iris by The Goo Goo Dolls. What is my brain trying to tell me.
January 15, 2026 at 2:46 AM
Every time I imagine Phenex and Cal dancing, the music in the background is always some version of Iris by The Goo Goo Dolls. What is my brain trying to tell me.
Note to self: Draw this guy again.
Buggalite update I drew over the weekend, now with wings as suggested by @420.smokes.lol
Although now I'm really leaning towards making these guys their own thing, and maybe making a few small adjustments here and there to bring out more Scorpion vibes.
Although now I'm really leaning towards making these guys their own thing, and maybe making a few small adjustments here and there to bring out more Scorpion vibes.
January 15, 2026 at 12:11 AM
Note to self: Draw this guy again.
Reposted by Petrock
Be careful when speaking outloud, you never know when an animal spirit might be listening, the wrong words could cost you your humanity
(Gift art and Happy birthday to @malleablewitch.bsky.social ✨️)
(Gift art and Happy birthday to @malleablewitch.bsky.social ✨️)
January 13, 2026 at 11:17 PM
Be careful when speaking outloud, you never know when an animal spirit might be listening, the wrong words could cost you your humanity
(Gift art and Happy birthday to @malleablewitch.bsky.social ✨️)
(Gift art and Happy birthday to @malleablewitch.bsky.social ✨️)
Reposted by Petrock
The balloon dogs are too infectious! It’s spreading to friends now! :3
January 13, 2026 at 6:02 PM
The balloon dogs are too infectious! It’s spreading to friends now! :3