A little nsfw later on

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Y/n grinned and shrieked with utter delight when she saw Jazz's ship arrive in the scrap yard, y/n was one of the few cybertronians who remained on earth but found out Bumblebee came back and hungout with his crew but Jazz came around often.

Jazz hopped off the ship, smiling away and giving high fives and sidehugs to the others before running up to Y/n making her squeak softly when he scooped her up, she grinned down at him as he held her up in the air

"Jazz!"

"There she is.. my lil mama" he said happily before smothering her with soft kisses

Y/n giggled softly and squirmed a bit, blushing hard when she heard the others softly snicker

"It's great to have you back, Jazz. I'd love to do some catching up." Bumblebee smiled when Jazz set y/n down beside him

"'Course but right now, i'd rather spend time with y/n, ya feel me?" Jazz let his visor slide up from his optics

Bumblebee chuckled "I understand." He said watching as Jazz crouched down a bit gently grasping around her waist, he leaned in and kissed her small sparkling bump "got a lot of catching up to do here first..", with that Bumblebee ushered the others away.

Y/n giggled softly when she felt the sparkling move and placed a servo on his helm "he's missed you too.."

Jazz purred quietly as he gently felt over the bump feeling the kicks and movements "any change in music interest?"

"Nope, it's just one big party whenever i turn on music."

"Thatta mech.." jazz grinned a bit

Y/n gently rolled her optics and pet his helm a bit while he spent a bonding moment with the sparkling, humming softly to it

Y/n smiled at him listening to his soft purrs while the sparkling went nuts with kicking, y/n grunted softly and Jazz stopped and stood up, "he's gettin stronger, aint he?"

"Yeah but thats a good thing. He'll be strong."

Jazz grasped her servo and lead her over to his ship letting her come aboard and closing up the entrance

"I missed you two so much, cybertron has been crazy." Jazz sat in the pilot seat tapping in a few things as the monitors appeared and shown stats and images "The crime rate has been decreasing though which is awesome."

Y/n looked over the stats and smiled "you've been doing good, so proud of my handsome mech.." she leaned over and kissed his cheek softly

Jazz smiled and stood up "did you know.. the probability of us fragging tonight is 100% chance.."

"Ooh not even a .01% chance not to?" Y/n wrapped her arms around him and grinned deviously

"It is a mission, it is a go time, baby.." jazz gave her a soft nuzzle

"Well then why dont we get started?" Y/n let go and gently pushed off him and started to head toward the exit, swaying her hips a bit as she went along, hanging around the door frame a moment before slipping into the hall making Jazz chuckle but follow.

Y/n had ran down the hall giggling a bit

"Oh hey now, where ya think you're goin?" Jazz trotted after her

She paused when she hit a dead end but glanced at her options before being braced into a frame, Jazz smirked a bit "i gotcha now."

"OW!" y/n let out a pained yelp

Jazz immediately let go "babe, m so sorry!"

Y/n hugged her chassis a bit and rubbed her stomach "sorry... it's just really tender.." she murmured

Jazz looked at her softly before backing her against the wall, kissing her softly "sorry, sweetspark, i'll keep it in my mind.."

Y/n gave a quiet appreciative hum as he smothered her in kisses, her leg came up and hooked around his hip indicating she wanted him to hold her, his servo went down gently sliding up her leg armor before getting a grip and holding her but keeping a bit of distant for her bump

Jazz carried her off to their room on the ship, she held onto him sending soft kisses around his neck and face only heating him up more.

The door slid open and he immediately went to settle her down on her berth towering over her, she smiled softly at the dark figure hovering over her, given the room was dark aside from a small light that had been kept on his monitor.

"Do your worst." Y/n purred up at him

"I plan to.." he leaned down nipping at a few sensitive cables.

It heated her up instantly, she moaned softly

"I want you to end up screaming for me~" jazz purred softly

Y/n blushed a bit but whined softly when he stopped anx shifted up on the berth and made her sit up a bit, his servo went down and rubbed her panel carefully, but y/n didnt object, immediately she slid back her plating.

Jazz purred softly at the leaky valve that awaited him "so slick.. you've been thinkin 'bout this havent you?"

Y/n went quiet for that but the silence didnt last long, a gasp rang out when his digits gently slid across her rim and around her biolights, his digits immediately getting slicked up with her prefluids. Y/n blushed deeply watching him play with her before leaning in and kissing her neck making her moan quietly "Jazzy~"

He let a digit slip into her valve, her arms reaching back, one going to his hip and other around his neck

Y/n squirmed and bucked her hips roughly "f-faster!" She whined softly, his digits moving slowly

"Now, now... no need to be that way, we'll get there." Jazz assured making Y/n whimper with desire "Please!" She cried

Jazz sighed and pumped his digits a bit faster "but you cant overload just yet.."

The fluids leaked out from her valve, his digits working delicately in her valve as she whimpered and whined for more trying to buck her hips

"Jazz~!"

"You're gonna make yourself overload.." jazz murmured watching her

"I dont care, i need you, bad.." y/n looked at him with pleading optics

Y/n gasped and gripped him tightly, panted quietly as he fingered her harshly

"Y-yes baby! Oh primus yes!" She moaned out loudly

"Jazz?"

The two froze completely when they heard a voice outside their own

They looked up to see Sideswipe, his optics wide

"What are you doing in here?! Get out!" Y/n blushed hard and covered her array

Sideswipe escaped the room as y/n passed out, actually, she fainted to exact. Jazz pulled his digits out and frowned a bit, walking out after he cleaned his digits up "sideswipe."

Sideswipe was out in the hallway freaking out, "my audios and optics...!"

Jazz frowned a bit at him "why did you sneak on? How did you even get in? I locked the ship up."

"When i came on it wasnt locked!" Sideswipe exclaimed

"You shouldn't of been on to begin with.." Jazz folded his arms a bit

"Yeahyeahyeah, I learned my lesson." Sideswipe groaned covering his face

Jazz sighed as he took the rookie out making him stay off the ship before going back to y/n who had awoken during that time, her face a bright blue, consumed by blush.

She glanced up at Jazz and sighed softly as he climbed up on the berth with her, gently rubbing her sparkling bump "so much for that 100%..." she murmured

Jazz raised an optics ridge "we aren't done yet.."

Y/n watched him as he leaned down and kissed over her sparkling bump gently "far from it, actually.. remember how this lil guy was conceived?"

Y/n blushed more "Oh, Jazz..." she chuckled.

"We have plenty of work to do.." Jazz smiled.