#tabs asks

Sideswipe and Sunstreaker have identical spike's but with their respective color schemes but with different piercings and some vaguely different mods

Sideswipe/Airraid: Seeing their little interactions in the WFC game sparked a evil little ship in my brain. Their both dorks and love each other. As for the berth, who doms switches up based on the mood. Typically Airraid doms and fucks the living processor out of Sideswipes poor valve, and the mfer loves it. When Sideswipe doms, he breaks out the bondage and does his best to overstimulate Airraid to a shaking mess. I think that they both would be stupid at the start and not know how to cater to the others frame type, but would be determined to figure out how to pleasure one another properly despite being absolute dumbasses at figuring it out.

First off this mech likes to be in charge. After the stuff with the headmasters in IDW1, he hates loss of control, including during interfacing. He's def the dom in hookups and refuses to be tied/bound, but has no issue chaining another mech up to feel powerful in the berth. This is also why I think he prefers to spike with a fling or a hookup

If he's interfacing with someone he trusts, he doesn't love loss of control but he'll do it for them and ends up enjoying being a sub and being pampered- that's why I think he'd be a feedee or into petplay (both as the master and pet). The mech just can't get enough of being doted on and praised for his gorgeous frame, whether he's in fit shape or too stuffed full of food to even walk. He wouldn't naturally lean into giving up control, but when he does with a partner he really loves having his valve used

Speaking of his valve, Sunstreaker's interface array is probably modded and pierced. Mostly with girth enhancers on his shaft and a bar/ampallang style piercing (or a hoop through his head's slit and the side of the tip), and a piercing above his anterior node on his valve. Sunstreakers def confident in himself and his array, and I doubt he'd feel shame in the fact that he modded himself; to him, it all just makes him even more perfect and beautiful then he already was

With kinks, I of course write/draw him to fit my own interests but realistically? I think he enjoys bondage on others and petplay like I said, but also I'm gonna add oviposistion. I bet he likes the idea of being stuffed full of eggs and treated and praised like a king while carrying them (whether it's a fantasy in the berth or actually happening, he likes both. There are some GREAT sunstreaker oviposistion fics on Ao3 with insecticons ((NO BOB/SUNSTREAKER, ICK)). And probably edging/overload denial, he loves seeing someone at his total control and bidding like that, despretely begging for release...

For his turns offs it would be degradation, bondage on himself and cnc (Both from his time as a headmaster, it would remind him too much of it), and lets all be real, organics. Now of course thats if we're talking cannon sunny, I personally enjoy writing him paired with all kinds of humans or other organic species lmao

He's shit at aftercare. Like this mech can't do emotions and is so self-absorbed that he expects to taken care of after interface, even if he was domming and doing some intense shit with his partner.

I also don't think he would have a preference on gender; as long as his partner meets his insane standards (because not just anyone could be allowed to berth him of course) he couldn't care less about their presented gender.

I also am a big fan of vore but decided to not put that in here, but if anyone wants to hear my vore hcs for any of the characters I write for, feel free to ask!