I don't own Harry Potter or The Dark Knight.

Pairing: Harry/Bruce.

Bruce Wayne was siting in his office when a knock came from his door.

"Come in." He called out, as he was signing some paper work.

His head lifted from the papers when he heard the door open then close. He was met with his new assistant. His eyes ran from the high heels, The lace stockings that ended when the mini business skirt began. The skin tight button up white shirt. The attractive red plumb lips. The rimless glasses hiding emerald green eyes and the black hair that was up in a messy bun.

"What can I do for you Miss Black?" Bruce got back to his paper work without a second glance at his assistance.

Bruce heard the sound of heels clicking and looked up. Just to see the black suspender belts as the skirt flared with his assistance movements.

"I just wanted to give you some more paper work to sign." His assistance sat at the edge of his desk and put the left foot over the other making the mini skirt ride up more.

Bruce eyed the exposed milky skin hungrily.

"And what are those papers for?" He eyed his assistance with a clear lust filled eyes.

"Well Mr. Wayne they are for my new raise that we talked about." Bruce ran his hand over his assistance's stocking covered legs making him shiver.

"I don't really remember talking about that." Bruce said as he pulled his assistance on his lap making the green eyed straddle him.

The green eyed man moved his face so that his lips were against Bruce's ear. "Oh, but don't you remember last night when I was sucking your cock." He licked and nibbled at Bruce's ear. "You promised to give me a raise after that."

Bruce moved his hands to his assistance arse and started to massage it slightly making the man on his lap moan and start to kiss him furiously. Bruce started to unbutton the mans shirt as the man ground his arse to his fast filling cock.

Bruce threw the shirt on the floor and stood making the man stand with him. He made him turn and bend over the desk. The smaller man had no problem with putting his hands on the desk and spread his legs wider. Making the mini lift all the way to show that the man was wearing a black thong underneath that made Bruce Wayne Billionaire, Playboy get hard and almost cream himself Bruce bent over the man.

"Well, Well what do we have here Miss Black?" Bruce whispered in his husky voice that he knew made the man under him go mad.

Harry moaned and turned his face back smirking. "A naughty assistance?"

"A naughty assistance indeed. You need punishment for making me go crazy with this little outfit of yours."

A smacking sound rang through the office followed by a deep moan.

"Oh, God." Harry whimpered as Bruce started to spank him making him harder than he already was.

"No, Just Bruce." Bruce chuckled and brought his hand again on the reddened cheek.

He started to massage it after giving it a couple more smacks making the smaller man moan louder.

Bruce moved the thong aside and was about to prepare the green eyed man.

"It's OK I'm ready." Bruce almost lost it again at that, he quickly opened one of his drawers and reached for the lube that was inside. He slid down his pants and boxers a little and rubbed some of the lube on his proud erection.

He slowly started to push in, enjoying the gasp that came out from the body under him. He stilled as he bottomed out, taking a deep breath.

"Bruce for fuck's sake just move." Harry turned his head and looked at Bruce.

Bruce gave him a breathless chuckle before he started to slowly thrust inside the smaller man.

The room was filled with moans and groans until both men found release.

Harry yelling Bruce's name, Bruce biting his neck grunting as he came inside him.

Bruce pulled out after a few minutes and put on his pants, he sat on the forgotten chair and pulled the other man on his lap.

"We should do this again." Bruce said as he intertwined his left hand with Harry's, bringing the hand up and laying a soft kiss on it before playing with the engagement ring on the delicate ring finger. Harry chuckled.

"Yeah, we should but next time I decide what we role-play." Harry turned around and kissed his husband.

"Agreed." Bruce replied his mouth still attached to his husbands.

A couple of minutes passed in silence before Bruce broke it.

"Are you sure no one saw you dressed like this?" Harry just chuckled and cuddled his husband's chest.

A bit raunchy, but who doesn't like that, right?