7. For Science(Power Girl and Flash)

And, as I said they would happen seldomly, there's our first M/F lemon.

For Science(Karen Starr/Power Girl and Barry Allen/Flash)

Throughout the multiverse, there were multiple versions of various people. One of the more interesting changes had to do with Kara Zor-El, better known as Kara Danvers. When Barry met her Earth-Two counterpart, they were only alike due to the fact they shared a similar origin point. They started off as a girl named Kara from Krypton. Only, in this Kara's case, or Karen as her Earth name was, Krypton blew up much later in the Earth-Two lifespan. She came to Earth as a young woman, in her late twenties, as opposed to a young girl.

Also, she holds herself with a lot more confidence, and there's other changes. Barry finds himself in awe at this woman, known to the people of Earth-Two as Power Girl. She showed up after the aftermath with Zoom to assist. Her beautiful blonde hair is shoulder length, with startling blue eyes, a gorgeous face, and also an ample chest which Karen showed just how much solar radiation her body could absorb. The rest of her was not bad either, with a flat stomach, wide hips, and long muscular legs. All of which show off nicely in the one piece white suit Karen wore. With the infamous opening, which showed a very generous dose of cleavage.

"So, a good day out there?"

Barry turned around and looked at Karen with a smile.

"Yeah...I just can't believe I had to deal with another evil speedster," Barry commented. He looks her in the eye. "That seems to be a glowing trend."

"Yeah," Karen said. "Just like me dealing with people from the Phantom Zone. You know, for a dead planet, there's a lot of Kryptonians around. Most of them trying to kill me."

Barry laughed nervously as they returned to Starrwave, her business ,or rather the lab. Karen already changed into a tight black blouse and blue jean combination which suited her just as well. The black boots she wore are a nice touch. She wore a pair of glasses for an added disguise, although she did tease everyone was focused on another area with Power Girl.

He did not mind, Barry though the glasses made her look hot.

"You came through to me for the right time," Karen said. "And I've been talking to an old friend of yours about you, Jesse Wells…."

"Oh, you know Jesse?" Barry asked.

"Yeah," Karen said. "And she had a lot of questions about how much stamina you would have as a speedster."

Barry raised an eyebrow. Karen pressed on when she knew she had Barry's attention.

"And I admit, I have a similar question. I wonder how long you can last...and how long it takes you to recharge."

Karen wrapped her arms around Barry's neck and a wall opened up. There's a luxurious area with a large bed underneath the wall.

"You just happen to have a room with a bed in your business?"

"It's good for company morale, honey," Karen told him with a wicked smile on her face. She leaned in and gave him a very passionate kiss in response. "But, let's see if I can help you relax a little bit."

Karen shoved Barry down onto the bed. He hit the bed hard and Karen put a hand on his crotch to stroke him through his pants. Barry groaned at the feeling of Karen's soft hand rubbing him up and down to the point where he can barely hold himself back. The heat emitting on his hand stimulated your crotch.

"The Fastest Man Alive? The question is can you slow down when it counted?"

"Yeah, you'd be surprised….just ask…."

He was about ready to name off the women that he bedded as the Flash.

"Hell, your Earth Thirty-Eight counterpart seemed pleased," Barry hold her.

"Oh, she's just a girl, a sweet girl, but a girl none the less. I wonder how you would hold up to a Kryptonian Woman."

Karen pulled Barry's stiff rod out of his pants and covered his cock with salvia. She gave Barry a super fast hand job and made him groan the faster Karen rubbed his cock up and down. Barry closed his eyes and allowed Karen to tug on his cock. She worked her hand down his nerve endings, hitting the cluster point and making Barry rise up off of the bed before crashing down.

"It seems impossible that something like this feels...so good."

"Believe it baby. It feels as good as this is."

Karen rubbed his cock some more. She enjoyed the size of it and leaned down to give the cock head a kiss. She smiled at the fact it twitched back and forth. The head almost hit her in the mouth and Karen dragged her tongue against it. She did not take it to her mouth. She just enjoyed teasing it.

Barry groaned as Karen continued to work his cock like a piston. It took every fiber of his self control not to cum in Karen's face. A devilish and sexy look appeared in the eyes of the mature Kryptonian. A couple buttons of her blouse popped open and Barry could now see down her shirt.

Needless to say, this did not help with Barry's rather questionable self control. She worked him up and down, bumping her hand almost all the way down to the base of his cock and then tugging him back up. Barry holds out for a deep breath as he gets closer.

"Cum all over my face...this is to see how fast you can reload as well."

Karen's warm hand clamped down on his balls and Barry jerked up. The first blast of his milky white discharge hit Karen in the face. More spurts of cum erupted like a fountain as Karen jerked Barry off. She held onto his cock and molded him in the palm of her hand.

"Yes...yes...cum all over my pretty lips."

Karen wished she had a free hand to pleasure her clit as well. As it is, both of her hands milked Barry's cock of all of it's seed.

The second she released it, Karen put her hands to her face and slurped the cum off of her digits. She smiled when making sure to eat the cum.

"Twelve seconds, not bad."

Barry's hard and painfully erect once again. Karen undoes her blouse to reveal her flat stomach and a pair of breasts in a specially-made black bra. Obviously, nothing is available in the store to hold what she has on her chest. Karen put her hand on the underside of his cock and jerked it.

"And now, time to give you what every man thinks about."

Karen unsnapped her bra and lets it fall down to the ground. Her bountiful breasts popped out and she leaned in for Barry. Barry held her on the back from behind and goes all in to suck her breasts. Karen took a very deep and very hungry breath the very second Barry dives down face first into her chest.

He attacks her tit flesh, going fast from breast to breast. He nibbles, squeezes, and twists on them. Karen makes sounds which shows Barry without any doubt in his mind that she loves having her breasts played with, toyed with, and otherwise molded.

"How would you like to be between them?"

Karen reached her hand and felt her soaked panties rise up. She groaned when feeling Barry's super-fast aggressions on her breasts. His mouth vibrated in an endless attack and made Karen bite down on her lip. She let herself go and go she did. Barry stroked Karen's wet slit over and over again, to bring her to the edge and then about several steps beyond.

Barry pulled away and grinned.

"Of course I would," he said with a devilish grin.

The Kryptonian woman dropped down to her knees and took Barry's cock before she shoved it between her breasts. The smoldering amount of tit flesh wrapped around Barry's cock. It's so warm and feels so good to be between her cleavage. Barry's balls ache and he tried to hold back.

Time to savor this moment.

Savor Barry did as he grabbed Karen's fun bags and rocked back and forth. The friction which built in his balls stunned Barry a little bit. He held back and smashed his cock deep into Karen's cleavage. Her warmth enveloped and released Barry to the point where he got just a little bit closer.

Barry held back some.

The thick pushes into her cleavage made sure Karen pulled her pants all the way down and then started to rub her pussy slit at a super fast speed. She rocked herself up and down on her fingers, riding them.

"Fuck my tits!" Karen encouraged him. "Fuck them like they owe you money."

Barry is a blur when he drove into her tits. Every time Barry entered her cleavage, his head popped out. Karen got the tip of his cock every few strokes and sucked on him. She took her moist lips around him and sucked on his cock even more. Barry held on very tightly for that ride.

Despite his speed, Barry showed just how much he can hold back this bodily function. He knew Karen's tits made him just want to pop but after the early popping from the handjob, Barry's now more in control. He held back and smashed his way deep inside of Karen's cleavage.

"Oh, you son of a bitch, cum all over them. I can see it...I can feel it...those balls are pretty fucking big. Just unload them on my big, Kryptonian breasts!"

Barry jerked up and his balls gave way just a few seconds later. It is almost like a cannon going off from the sheer amount of cum shooting all over Karen's hush puppies. He repeatedly and endlessly pastes her on the tits to make her take this in the face.

A few seconds pass with Karen pulling back up. She pulls her panties off and then throws them at Barry's face. Barry sees the arousal.

"I'm sure that you're used to women throwing your panties at you, big boy," Karen purred when she grabbed his cock.

"Every now and then, yes," Barry admitted. "But, they always miss."

Barry's erection is back up just seconds after he unloaded on Power Girl's tits. He grabbed her and threw her onto the bed. Karen folds her legs until they hit the underside of her big breasts. Barry climbed on top of her and aimed his throbbing cock at her slit.

"Be careful."

Barry groaned the second he slid into Karen. She's as tight as tight can be. Whether it was her or Kara who was tighter, Barry cannot really say. He grabbed Karen's chest and made her moan as Barry sank his cock into her.

Karen's entire body ruptured with points of pleasure. Barry's amazing cock filled her out in all of the best ways possible. Karen stretched out completely, with his cock sliding deep inside of her body. His hand pushed against Karen's chest and enveloped her breast.

"I want to be in you, so badly."

"Well, you're halfway there."

Karen wrapped her legs around Barry to encourage him to take the deeper plunge. He put more of his pleasure rod deep inside of her dripping quim. Karen closed her eyes and enjoyed the fact that not only Barry fucked her, but he touched her and brought her closer to a very intense edge.

Her wet box closed ranks on Barry and made him just groan when smashing into her. He held onto Karen and threw himself up and down onto her.

She's very glad to take Atlee's advice and put a bed in there. It's a shame she gave her personal assistant the day off, because she really could use the lay as well.

Maybe another time.

Barry pushed deeper into Karen and worked her box. The sweat covered their body with Barry pushing himself as fast and as hard into Karen's warm pussy as possible. He repeatedly drove himself into her and rocked her body. Karen grabbed onto him and clutched his body into hers. She moaned deeply in his ear, and she could feel the rush. It was a hell of a rush, it was a hell of a moment.

It was beyond anything Barry ever felt in his life. Barry plowed into Karen and rocked her body up. Her hips slid up to meet Barry and take even more inside of her. Karen clutched him around his waist and allowed him to slam down into her.

"Harder, harder!"

Barry moved his hips like a blur and slammed into Karen. Her warm pussy clamped down onto his rod and then drove down into him. Karen moaned deeper the faster Barry drove deep inside of her. She massaged his rod and wanted to make him feel as good as she felt.

"Mmm….Barry, I think that I'm going to…."

She closed ranks around him and there's no need for Karen to tell Barry what she wanted to do. She just did it and grabbed onto his cock hard. Barry held onto Karen and thrust deeper into her. His balls slapped against her fleshy thighs and made sure to get her feeling good.

Slowing down the image of Karen writhing underneath his thrusts by going super fast made this a very amazing moment for Barry. Each one of his muscles sized up and he could feel her stroking him on the inside. Her tight Kryptonian pussy made it very hard to hold back, but yet, Barry needed to go into her. He needed to grab her chest and milk Karen's bouncing wonders as much as possible.

The friction building from the speed Barry picked up in left Karen a very dazed, and yet extremely happy, woman. Her loins sing with pleasure and Barry gave her just about everything he could. He thrust deeper and faster into Karen. His balls cracked against her all the way and made Karen jerk up.

"Closer...closer."

Her chant brought Barry faster inside of her. The friction built up and Barry groaned when almost bottoming out in Karen. He felt the softness of her walls cranking away on him and knew that he was about close to explode. His big bloated balls slap on Karen and nail her full on.

"I'm almost there."

"Yeah, you are, baby. You're almost there….I want you to cum inside me this time."

Barry pushed deeper into Karen and a super fast dive into her body made Barry size up all over her. Her moans only increase when Barry moved his touches at a fluid blur and made sure that every inch of her just sang with pleasure.

"You're better than advertised," Karen moaned. "Oh, time for you to lose it...you can slow down when it comes, but I want you to...pick up the pace."

Karen wrapped her arms around Barry's neck and pushed his face down into her chest as he humped her sexy body.

"I want you to pick up the pace...and cum in me, you sexy speed demon."

Barry crushed his hips against hers. The massaging of her inner gates makes Barry almost edge himself to a stopping point. He kept going just long enough to allow Karen to cum. The second she closed down onto him and milked his rod with her convulsions is the second that Barry loses it.

He blasted the inside of Karen's walls with his seed. She screamed and clutched onto him. Karen's moans enticed Barry to empty the last drop of load and every step beyond. He hammered her from above and made sure she got more than her money's worth.

Karen thanked Rao for this gift from above. Her hips pumped up their way and drained every last inch of the Scarlet Speedster's semen. Her breasts ached in need and her pussy overflowed with the same liquids which drenched her breasts and face earlier.

The two pulled apart and Karen stroked his hair. She nibbled the back of his neck and this resulted in a soft sigh coming from Barry in response.

The second she pulled away and got on her hands and knees, Barry got a full view of her ass, which is really underrated compared to her more prolific breasts. Karen peaked over her shoulder. She stacked up to Felicity and Patty in the booty department, and spanked them.

"Looks like we're going to have to run some more tests on your limits."

Karen has to admit, it's a refreshing change to see anyone staring at her ass, whether they be male or female, other than her breasts.

Barry's quick to recharge and quick to rise to another challenge.

End.

Next Chapter: 6/24/2018.

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