This is an idea that just popped in my head. There are very few romance stories with these two ladies and I've been wanting to write an Resident Evil story for the longest time. So killing two zombies with one bullet.

This is a one shot, but let me know if you want more.

Secret Love between two enemies.

Sienna Fowler, codenamed "Party Girl", is a member of the Spec Ops Echo Six unit. She grew up in South Carolina, where she took advantage of her sex appeal to gain insight into her targets. The story behind Sienna's codename originates from her "wild" parties she organized for businessmen and officials in her youth. The reason for this was to record incriminating behavior and information, which would then be sold to those wishing to blackmail or discredit them. After she managed to dupe the US Federal Government's top surveillance expert at one of her parties, she was offered a job.

Sienna let out a big sigh as she entered her apartment and locked the door. She had recently returned home from a mission and was completely drained. She was gonna need a nice hot shower and then she would sleep for a week.

She took of her clothes until she was completly naked. She then grabbed her towel and went to have her shower. The shower felt better than she expected, the warm water easing up her sore body.

When she was done she wraped herself in a towel while using another one to dry her her hair as she stepped in to her bed room. But then she noticed her window was open. Strange, she don't remeber opening it.

She walked up and closed it. But after she did someone grabbed her from behind. Sienna's mouth was covered and a knife was put against her throat making her freeze, someone had snuck inside her apartment while she was showering.

"Move and you are dead!" Came a cold female voice. Sienna was a little scared until she recognized the voice and the hand left her mouth.

"Fucks sake Christine, you scared the hell out of me! I thought you were a rapist!" Sienna said while trying to calm her pounding heart.

Christine Yamata, codenamed "FOUR EYES", is an Umbrella Security Service operative. She served as the team's field scientist, often expressing an unusual interest in B.O.W's developed by Umbrella. She has been dedicated to science since she was a child. As a result, she did not develop the social skills needed to operate successfully in later life. She is detached from normal human emotions, seeing people merely as breeding grounds for her singular love: virology. This particular branch of science is the sole reason that she is part of the U.S.S. Her motivation is that this is the best place for her not only to study some of the deadliest outbreaks in the world, but to experiment with some of Umbrella's own cutting edge viral breakthroughs.

She has no compunction when it comes to gathering and experimenting on live human subjects, and on many missions she has been discovered experimenting on the wounded, and often on captives. This has occasionally proven to be detrimental to the ongoing mission. However, her practical knowledge of virology use in the field is unparalleled.

But even with all of that, Christine was also Sienna's secret girlfriend. They've been dating for about 4 moths now without any of their teams knowing. They knew neither of their teams would approve of dating an enemy so Christine had to always come up with an excuse to visit Sienna.

Christine chuckled at her lovers words before kissing her on the neck earning a soft moan from her "Sorry, I like to make an entrence!".

"Like sneaking in to people's homes when they are taking a shower?" Sienna asked with a smile as her lover wrapped her arms around her waist.

"Like I would miss the chance to see an cute girl like you in nothing but a towel" Christine said before whispering in her ear "Though I think you would look better without it".

Sienna blushed when she felt her towel drop to the floor and a bare hand touched her butt, while the other one moved over her breasts giving them light squeezes. Christine began kissing her neck several times before moving Sienna's head and placed a passionate kiss on her lips and their tongues danced around inside their mouths.

Sienna was then turned around, the kiss never breaking before being pushed back until she fell on to her bed. Only then did she notice that Christine was only in her black underwear.

Christine took of her bra, making her decent sized breasts free. She then took of her panties, leaving her pale body naked. Sienna's always loved the sight. This was not the first time she had seen her lover naked, but that did not make the view any less amazing.

Christine began kissing Sienna's feet, before going further up her legs and between her thighs. Sienna moaned at the feeling it sent through her body. She then gasped when her lover reached her womanhood.

Christine licked it earning louder moans from the younger girl, moans that got louder when Christine began eating her out. She then crawled on top of the Party Girl and kissed her on the lips before jaming her fingers inside her.

Sienna's sounds were muffled by the kiss as wrapped her arms around her lovers neck. The amount of pleasure she felt from the whole experience was immense.

Christine went faster and harder until Sienna climaxed hard, it was over... for now. Latter both lovers fell asleep under the blanket.

The next day Christine woke up first and looked at the naked girl next to her. Sienna was still sleeping peacefully. Christine gently remove some hair from her lovers face. She looked so pure and innocent when she was sleeping. Not to mention how beautiful she was. Lovely face perfect eyes, nice and soft lips and... a gorgeous body.

'This is very hard. But I need to leave before she wakes up' Christine thought before sitting up. But the moment she placed her feet on the floor she felt arms around her and a pare of breasts pressing on her back.

"Christine please, stay a little longer" Sienna begged while burying her face in her lover's shoulder.

Christine sighed, she hated this part "You know I can't. The others are already suspicious enough of me as it is. If I don't get back soon they will know something is up!".

Sienna looked sad as her lover got up and got dressed. She knew fully well that Christine had dangerous comrades and she had to step carefully or she would get caught. But it did not make this any easier.

Christine gave her lover one last kiss "See you another time. My lovely Party girl!" And with that she was gone.

Sienna smiled. She loves Christine and would wait for her until the end of the world.

.

Tell me what you think.