#does this count as valveplug?

[assapoopshits-massachussets]

I found these vintage transformers erasers on eBay and uhhh

I’m DYING at the pencil hole placement on these

[rex-underscore-ink]

I colored it..

[elitetrinetrash]

Starscream w a brat kink , discipling a skywarp who was naughty...Yea i can see it. Smacking His aft , calling him a brat and such. Starscream is loving it

Yes! Skywarp would be such a brat, not listening to Starscream or Thundercracker. Starscream needing to wrangle him down. Smacking his aft, pulling his wing. Skywarp would behave by the end of the night but will be right back to his antics the next morning.

[himulrai]

school's back so my posts will either be sparse or just straight up incredibly rushed😭

part 2 is now up!

[gurrl2000]

This was more funny in my head but idk man…

[archie-sunshine]

Something with Meter and Ada earfucking maybe?

another old one from the archive i think is cute <3<3<3

[tcogtease]

hahaha kup babysitting you and bouncing you on top of his knee, unaware of the way you start to clench your legs around his thigh while he’s preoccupied with a datapad. doesn’t matter that you’re older now, you’re still a kid in his optics, and your smaller human size doesn’t help you much. blinking away misty eyes and little hiccups coming out of your mouth because you don’t know how the hell to tell him, and a part of you doesn’t want him to stop. surrounded by his heavy and rusted “vintage” scent, smoke from his ever-present cygar wafting by your face and his huge servo on your waist, it takes him so little effort to handle you. holding you tighter when you try and discreetly move away from him. (you) unaware of the wet spot you’re leaving on his thigh.

[omnipotentgarlicbread]

Pay gorn

Suggestive post? (I don't normally post things like this)

Also I started university yaayyy

[short-circuit-the-great]

When bro is your doctor

[the-stinky-jei]

Shamefully promoting my mechprg on my bluesky xddd

Jei Rifni or jeirifni.bsky.social

[xaythefreak]

we need more cybertronian x human valveplug bc oh my god its so uggghhhhh just imagine them being all worried about crushing or squishing you and not wanting to hurt you and you're just like "please just fuck me I literally do not give a fuck" and the sex goes so hard you cannot stand for a month <3

[pandora-the-halfling]

Jarscream

[mychlapci]

mertwins time? :3c

The two of them slowly opening up and getting more curious and playful is so cute to me. Especially the thing about them slamming their tails against the glass just to say hi ;w; The first time they do that when Prowl walks past, Prowl gets such a shock the noise that he jumps, doorwings shooting up, datapad going flying. The twins think its so funny

They also like to steal stuff like datapads or cleaning equipment so that Prowl has to come get them. They swim around and keep it out of his reach, toying with him, knowing he can't keep up under the water

Eventually, as they get comfortable enough to get physically closer to Prowl, they start poking around his frame. Land mech armour is different in a way, less joints, more exposed cabling. They think its interesting. Prowl squirms and tells them to stop, and initially swats their servos away- but eventually relents when he realises maybe its good to encourage their boldness. The first time he swatted at them they shrank away and he immediately regretted it. So he lets them poke around. He makes it obvious that it annoys him tho. Not that the twins care.

The twins are especially interested in Prowl's doorwings. They behave closely to the fins they are used to, flaring out in aggression and being pulled close to the frame in fear, etc. They like to provoke reactions out of Prowl to see how his little wings move. They think its very cute when the doorwings wiggle. I think they make fun of him too, trying to mimic his little doorwing wiggles with their fins when he does it.

Prowl always sighs heavily and resigns himself to getting his doorwings played with. That's usually something he would never allow- His sensor panels are too sensitive to just let anyone poke around. They're a weakness he will not let others exploit. But these two are different. They're just curious. And mayyybe he has a soft spot for them. Maybe he's not very good at telling them 'no'

The doorwing thing is distracting tho. The panels really are sensitive. Depending on how the twins decide to poke at him, sometimes it tickles, sometimes it feels really nice. Once in a while they will poke or pull too hard and Prowl jerks his doorwing away in pain. The twins do seem to recognise the little pained noises and always pull away, making a little noise that sounds like a whimper, an apology.

Prowl does have to remind himself that the mers dont mean anything by touching his wings. Even when they gently run their talons over the flat of his sensor panels, even when they massage into the tense joints and his wings flutter in response... They dont know what it does to him. And that's okay. He lets them keep going.

After a while, in return, they do let Prowl touch them too. The red mer is a little more eager, the yellow one takes a little longer to let Prowl's servos anywhere near him. But it turns out they both like being touched. Prowl gets to pet them. They seem to like it since they always lay about him and purr their engines when he does. The red one is a little more forward, nudging his helm and sometimes his frame against Prowl's servo until he gets the message. The yellow one likes to pretend he's not interested, but will lay around Prowl anyway until he gets included in the pets.

Prowl is awed to find out how delicate their flowing fins are. They are soft in a way that ripples in the water, usually soft enough that attacks would deflect off them, but also easily torn if caught. Prowl also learns that, when one of the twins accidentally hurts themselves in a friendly scuffle, that the thin mesh of their fins repair quickly. He likes to run his fingers over the soft fins, feeling their almost silky texture under his digits.

One day Prowl gets absolutely no warning as he enters the tank and suddenly gets kissed on the lips. Or he THINKS he gets kissed. He has no idea what happens really. One moment he's getting into the water and the next moment he has one of the mers on him. He squawks in surprise and suddenly he finds the mer's glossa in his mouth.

His optics are wide in panic- Vaguely he notices that he can see red twin off to the side, smiling at him- so the one on him must be the yellow one-

He doesn't have it in him to push away, despite the shock, and is just frozen solid as the mer licks the inside of his intake. The mer's glossa is thorough, pressing against his own glossa, then stroking against the insides of his cheeks, before running over his denta-

Prowl pants. Or he tries to. If he were above water his vents would be throwing out hot air, solvent probably dripping from his intake. But, in the water, all his systems can do is cycle the water through his vents. At least it does a good job of cooling him.

Only after a very thorough lick through his mouth does the mer finally let up. The yellow mer pulls away, servos still on his shoulders, stares at him, cheeks pink with energon, before suddenly darting away.

Prowl is stunned, vents whirring, as he sees the red mer laugh and the take his twin's place, giving Prowl no warning before invading his mouth too.

This one is less intense, in a way. Less thorough. It's a quick lick through his mouth, before the mer pulls off him, grinning. It gently bumps its forehead against his, and then lets him go, swimming around and looking at him then like nothing happened

When Prowl doesn't move, stunned, overheating, the mer tilts its helm at him in question.

What just happened?

YESSSSS we're bringing back mers licking people's mouths!!!! I like that it was Sunny who took his time with it.... he's like a cat. Stubbornly refusing to let Prowl know he appreciates his presence in the tank, but when he shows him affection, it counts.

I imagine it is also a grand act of trust between mers... they're trying to tell Prowl that they finally understand that he won't hurt them. If he meant to hurt them, he would just reject the affections and bite down. That's how this works.

Prowl does not know that that's even an option. Not that he'd consider it if he knew, but he's just overall very confused as to what happened. He's not a mer behaviouralist, he only has special privileges to approach and touch these two specimens because they seem at ease when they are near him, and with everything they've gone through, the staff wants to keep them calm and comfortable. Prowl wouldn't know that mers kiss, let alone know why they do it.

He is confused and weirdly aroused by the action... And probably extremely ashamed of himself for feeling aroused. First they kept charging him up by rubbing his door wings, and they're going to be doing this? How is he supposed to keep his panels closed...

[nonsscrapheap]

i dont usually talk about nsfw on tumblr, HOWEVER

i—

hot rod dancing/training/doing breathing styles to deal with his heat <- THIS has been on my mind for a while now. just- hot rod!!! to deal with rut/heat or whatever! he decides, instead of finding a partner he just does total concentration breathing training or water breathing or just- dancing the hinokami kagura again and again to deal with it!

just IMAGINE this mech, who probably has a part of tanjiro's human sensibilities and the whole 'heat and rut' thing that cybertronians go through is- it admittedly makes him uncomfortable. ALSO he doesn't want to inconvenience ANYONE so he deals with it himself.

and miraculously, the dancing/training/breathing helps! kind of. heats and ruts usually last what, like a cybertronian week? WELL hot rod can CUT THAT EXTREMELY SHORT! just by doing a full cycle of total concentrated breathing PLUS hinokami kagura with the added moves of water breathing!

very handy to do in a war! but can you IMAGINE the reactions from like- the poor lovestuck bots who's wondering when hot rod's heat is and if they can help or somethi—

ratchet: for absolutely medical reasons i need to know sensitive information about you hot rod, more specifically; when your heat starts, how long it lasts, what you do or need during your heat, etc.

*imagine a bunch of bots eavesdropping on this conversation as hot rod lights up like an embarrassed christmas tree, its adorable*

hot rod: oh! uh, i... just had my heat actually, a few days ago

ratchet and everyone listening in: WHAT

hot rod: it's why i asked for a few days off!

ratchet: A HEAT DOESN'T LAST FOR A FEW DAYS IT LASTS A WEEK! MAYBE TWO! YOU WERE BACK AFTER TWO DAYS!

hot rod: it's because i can cut my heat short! i just need to even my temperature and tire my body a lot- i do total concentration breathing, hinokami kagura and water breathing all at once for almost an entire cycle and my heat usually goes away!

ratchet: that... cannot be healthy

hot rod *shrugs*: it's worked fine for me for years

arcee*appearing out of nowhere just to start chaos*: it's what he's been doing ever since he started getting heats, which means he's NEVER had a partner, aka- he's a fucking virgin

hot rod *angry big brother mode*: ARCEE!

cue the collective chaos that happens afterwards. it stays in the minds of everyone involved.

[vitrificvitriol]

00:01 second remaining before Another Laboratory Incident