AU where Kara and Lena have been dating for about a month , Lena knows Kara is supergirl and Lena and James were never a thing. Mainly supercorp smut

Chapter 1

Lena Luthor was finishing up a meeting with James Olsen at Catco Worldwide Media when her girlfriend Kara Danvers walked in the office to give James her story for the week. "Here you go James.. oh Lena I didn't know you would be in here, I thought you weren't coming until later." Lena could see her girlfriends legs turning into jelly as Kara noticed the black skirt and simple white blouse with no sleeves that Lena was wearing. An outfit that had been especially picked with Kara in mind as they were going out their one month anniversary dinner that night after work, and Lena knew this particular outfit was one of Kara's favorites. "Well I do own the company darling. Are we still on for dinner tonight?" " absolutely, I'm actually ready now if you can get your boss to let you leave early, although I hear she can be a hard person to work with" Kara said with a grin in her face. "Very funny, James is there anything else you need me for?" Lena asked as she shuffled through some papers " no, we went over everything we needed to, go and have a good night you two" James replied with a smile on his face " then my car awaits darling" Lena said and the two walked out of the room to the elevator.

Since it was Lena's turn to take Kara out on a date and it just so happen to be their two month anniversary Lena had selected a very fancy Chinese restaurant downtown, of corse the reservation had only been made upon verification that they served potstickers. Once they arrived at the restaurant, they were shown at a booth, and ordered a bottle of wine. They were about to ask for all of the potstickers and Lo-Mein in the restaurant when they heard a bunch fire truck and police car sirens going off. Only the sirens only getting closer and louder. Kara's phone then lit up with an incoming call from Alex, more than likely calling to tell her that supergirl was needed to assist in whatever emergency was occurring. Kara looked over to Lena with a look that was half disappointment that their date would be ending and half hoping Lena wouldn't be too mad about it. Lena could sense this and said "go do your job, but be careful and come by my place after so I know your okay" Kara smiled, got up and said "your the best lee , I will be there as fast as I possibly can, I promise" and Kara was gone before Lena could ask for the check.

Lena was pacing around the living room in her penthouse, waiting and worrying for Kara. She had debated turning on the news to see what her girlfriend was doing but decided against it because she knew she would just wince every time Kara went into danger face first. Then finally about an hour into pacing the floor Kara landed on the balcony of Lena's penthouse and walked in. "Kara" Lena breathed, sounding like she was breathing for the first time since Kara left. "Hey" Kara replied as she walked over and pulled Lena into a deep kiss. "I'm okay I promise" Kara assured Lena and Lena nodded. They moved to the couch and Kara put her head in Lena's lap while she told Lena about what happened (two teenagers had set fire to an apartment building but Kara had managed to save everyone who was trapped) and Lena played with Kara's long blonde hair. They ended up falling asleep like this and were only awoken the next morning by the alarm on Kara's phone going off reminding both of them that they had jobs to get too. " Good Morning " said Kara, Lena grunted in reply and kissed her girlfriend before going to start the coffee maker. "Am I going to see you today at Catco or are you going to be with Sam at L-Corp all day?"Kara asked as the coffee was being poured " I'm going to be at catco this afternoon, I have a meeting with James and Snapper" Lena replied as she took out a pan to make eggs for her and Kara. "Perfect. Then tonight we'll have dinner at my place to make up for last night, it will be great I promise" " your going to cook?" Lena said with a smirk on her face but a slight look of worry in her eyes "who said anything about cooking? We are going to order the potstickers we were robbed of last night" Kara replied as she grabbed a muffin for her and an apple for Lena in one hand and then took the plate of eggs Lena was handing her in the other. After they were done having breakfast together Kara looked at her watch and to her surprise found it much later than she expected. " Crap it's already 7:40 I have to get home and changed before I go to work" Lena nodded and finished her cup of coffee " I have to get ready too, ill see you this afternoon though" " can't wait" said Kara and she kissed her girlfriend and walked into the balcony to fly to her apartment.

The first thing Lena saw as she walked into Catco that afternoon was not the face of her beautiful girlfriend as she had been hoping but rather the worried face of James Olsen who took one look at her and said " we need to talk" then walked into his office, expecting Lena to follow him. "What is going on James?" Lena asked but her question was answered once she looked at the laptop screen James was showing her, one that displayed security footage of her mother, Lillian Luthor, standing in Lena's office at l-Corp.