Wrote some smut to celebrate my getting 103% on the science test(there was extra credit I did)
Read on ao3
Wheeljack let out a low groan as Bulkhead licked his valve,face contorting in pleasure. Ultra Magnus smiled behind him,gently grabbing his chin while Bulkhead continued the ministrations on the white wrecker's valve. Wheeljack already looked fragged,and no one had even spiked him just yet. His servos were cuffed behind his back.
"Bulkhead,would you agree if I said he was pretty like this?" Magnus asked as Bulkhead stopped eating Wheeljack out to look up,earning a whimper from Wheeljack at the loss of stimulation.
"What was that,dear?" Ultra Magnus stopped Bulkhead from continuing as he forced Wheeljack to face him,the most gentle look on his face.
"P-please…I-I need it…" Wheeljack trembled as he felt Ultra Magnus's servo creep down to his anterior node,blinking a bright red color. "Just relax,Jackie. You'll get all the overloads you want soon enough." Bulkhead said,stroking Wheeljack's thighs gently.
Wheeljack just wanted them to touch him. Touch his valve,put their mouth on it,use a toy,it didn't matter to him. "I believe I want my own taste before we can do that." Ultra Magnus said,lying him down on the edge of the berth and kneeling between Wheeljack's thighs.
The moment he put his dermas to the wrecker's node to kiss it,Wheeljack instinctively wrapped his legs around his helm,pulling him in. The sudden onslaught of stimulation had him crying out within seconds.
Bulkhead crawled up next to Wheeljack,and started kissing him. "Don't silence him. I would like to hear him." Ultra Magnus said right before he went back to his meal.
Magnus held shaking thighs as he swirled his glossa around the rim of the valve. He smiled as he watched Wheeljack's expression as he lapped at his valve.
"Ugh—AHH!" Wheeljack moaned out as Ultra Magnus bit his inner thigh,sending him into overload.
Finally.
He licked the bite mark in apology. He looked at Wheeljack's sloppy valve,and spread the rim.
Wheeljack shuddered as Ultra Magnus licked a long stripe up his valve. "I do believe he's ready for us now." He said,letting his spike out of its housing. Bulkhead soon followed suit.
They laid an overstimulated Wheeljack down on the berth,and Ultra Magnus climbed on top of him. He couldn't help but sneak one quick little taste of Wheeljack's lubricant. He drank in the cry he pulled from the white wrecker.
He lined his spike up with Wheeljack's valve,and sheathed himself in one slide. Wheeljack couldn't help but overload from that again.
This was going to be a long night,and Wheeljack was going to find out just how many overloads were in him.