Bruce went to the lab right after school like he usually did. He got there at 3:15 and looked around. How was he going to get any work done when he knew that Tony was coming is 45 minutes? He decided to try and distract himself by examining some on his blood samples under the microscope. I mean, you never know, right? He was quickly absorbed in his work. So absorbed, that he didn't here Tony walk in.

Tony gazed at Bruce longingly when he entered the lab. He just looked so cute doing science. Tony just wanted to distract him though. He wanted Bruce's attention. Tony decided to go straight for it. He walked up behind Bruce and gently placed his hands on the perfect shoulders.

Bruce turned around, startled by the contact and stared, mouth wide open, at Tony. He couldn't believe what was happening. Tony took that as his cue to kiss Bruce. He started the kiss off very chaste, but he couldn't believe how amazing this was. Bruce had instantly started kissing him back. He relished Tony's soft lips, but he wanted something more.

Bruce started to suck at Tony's lip for entrance and it was granted. Tony tried to gain dominance with his tongue, but Bruce was just too dominant for him. He surrendered himself and wrapped his arms around to squeeze Bruce's ass. Bruce moaned softly. Bruce's tongue explored every inch of Tony's mouth. Bruce loved how Tony tasted like strawberries. He loved strawberries. Tony was the first to break the kiss.

"I didn't really take you as being the dominant one, Brucey." Tony smirked at the blush on Bruce's face. "I liked it." Bruce looked at Tony in disbelief.

"Th-thanks I guess. I mean, I thought you were straight. Why would you ever go for a guy like me! I'm no one and you're someone. I'm so con-"Bruce was cut off by Tony biting his neck suddenly. He sucked at the mark that he had just made and unbuttoned the first button on Bruce's purple shirt.

"T-tony, just don't draw any blood, ok?" Tony just hmmmmed in acknowledgement as he kissed down Bruce chest. Bruce was too impatient and pulled his own shirt off over his head. Then he proceeded to take off Tony. Tony was still trying to make as much skin to lip contact as possible. Bruce's inner demon took over and he turned the tables on Tony.

Bruce backed Tony up against a lab table and started running his hands down Tony's chest. Tony shut his eyes to enjoy the moment. Tony heard the sound of a zipper being pulled down. Bruce pulled Tony's pants down around his ankles and grabbed his cock. Tony moaned in approval and Bruce started to jerk it slowly.

"Ahh. Bruce." Tony moaned. He loved how this man made him feel. He just wanted to be stuffed full of Bruce's cock now. He wanted to be full with Bruce. So, Tony quickly pulled Bruce's pants down and got on his knees.

Bruce looked down at Tony with a look of complete lust. Deep down inside, Bruce was thinking about if this was really happening that Tony Stark was kneeling before him. But on the outside, Bruce just wanted Tony.

Tony took Bruce's extremely large cock into his mouth slowly. He swirled his tongue around the tip and stroke the bottom of the shaft with his hand. Bruce was looking at Tony with pure ecstasy.

"Oh God, Tony." Bruce muttered huskily. Tony took Bruce into his mouth little by little. He relaxed his throat so that the back of Bruce's cock could go all the way back. Tony moaned and swallowed and Bruce lost it. He grabbed Tony's head and started fucking it hard. Tony just stayed relaxed. He was getting so turned on by this side of Bruce. Tony pulled away from Bruce's cock to look up at Bruce with pleading eyes.

"Bruce. I need you inside me." Tony almost pleaded. Bruce blushed for a second.

"But, I don't have any supplies." Bruce said breathlessly. Tony stood up and whispered in Bruce's ear.

"I just want you now." Tony was desperate now. He had gone bareback before and just wanted to be full. Bruce gulped as Tony bent down over a lab desk with his perky butt in the air. Bruce sucked on his fingers and coated them with saliva.

"Just relax Tony. Trust me." Bruce pushed the first digit into Tony and he gasped. It had been such a long time. Bruce thrust that in for a while before adding a second digit and scissoring it. The time for preparation was killing Bruce because his cock was still rock hard. It got harder every time Tony made another obscene sound. He pressed the third digit in and Tony just moaned loudly.

"Bruce. I just want you inside of me!" Bruce lost all insecurities at this and pulled out his fingers. He lined up his cock to Tony's entrance and pushed in. Tony winced at the intrusion and was trying to relax as Bruce pushed in deeper. Once Bruce was fully in, he waited for Tony to give him the ok and he took out his cock and thrust back in. After a few thrusts Tony screamed out in pleasure.

"Oh my god, Bruce! Right there! Do that again!" Bruce angled his cock the same as last time and thrust into again earning another sound from Tony. Bruce just loved being inside Tony and lost all control. He started banging Tony hard and fast hitting his prostate with every thrust. Bruce leaned down to kiss Tony's neck.

"I want you to scream my name when you come." Tony shivered at Bruce's sexy tone. Bruce just kept thrusting like an animal Tony just couldn't take it anymore. His cock was rubbing against the lab table and he was so full of Bruce that he just came without warning.

"Ugh. Oh Bruce!" Bruce just kept thrusting as he felt Tony clench around him. My Lord was he tight. After a few more thrusts, Bruce buried his cock in Tony's ass and came silently. He then collapsed on Tony.

"Wow. I didn't know being submissive was such a turn on." Tony said after a few minutes a silence. "That was probably the best."

"Th-Thanks." Bruce said. He got off Tony and suddenly became self-conscious again. He tried to cover himself up and Tony frowned.

"Brucey. You are beautiful. Don't hide yourself." Tony got up and kissed Bruce lightly on the lips. "You know, I never took you for a top." Tony smirked.

"Well, I mean, something just takes over me and I… well you know what I do." Bruce said that with a hint of a smirk playing on his. "I never took you to be a screamer." Bruce added. Tony looked at him and blushed. That was the first lewd comment Bruce had ever made to him. He laughed it off and looked around.

"Now how are we going to get out of here?" Tony looked around at the mess and sighed. He felt the come leaking out of his ass slowly. This was definitely the start of something good.

A/N: Okay. There you go. I promised you I would do it. It was pretty much my first attempt, so don't be too cruel. There will be more to come of course… and maybe I will finally get to the point of this story. I just like putting in all the juicy details :P

Please help me to do better by reading, responding, and favorite this! Thanks to all of you who have read this.

PEACE LOVE AND HAPPINESS