*Flashback*
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It was a cold night amongst the London air, you and John went out to get some take out. Once you had both gotten to the corner of Baker Street, your stomach started to get a weird feeling. So, you hurried along to get back to the flat, since this feeling was never wrong.

Once you and John got back, there was no sight of Sherlock. The feeling in your stomach gradually gotten worse so, you decided to go to yours and Sherlock's shared room to sleep. As you were walking down the hall to Sherlocks and yours room, you started to hear a noise. Not just any noise a voice, and not just any kind of voice...

moaning.

You started to feel a tug in your chest. Was Sherlock cheating on you? 'N-no he'd never' you thought but your paranoid mind got the best of you and you rushed through the flat and to the shared bedroom.

When you opened the door, what you saw you knew you would never be able to forgive him for. Sherlock had a girl pinned to the wall and kissing her neck so passionately, like he did with you, that it almost made you sick.

"W-why?" You responded with your cracking voice.

"John? What are you doing here?" Sherlock asked with an annoyed tone of voice and an eye roll.Once Sherlock turned around you caught a glimpse of the young woman's face and who you saw absolutely stunned you.

"L-Lauren?!"

""Hey sis, long time no see?" She slickly said with a smirk that showed she was absolutely relishing in this moment.

The moment Sherlock broke you

Ohhhh! Cliffhanger!! So, you think she'll ever forgive her sister? Leave your answer in the comments below!

p.s, You will know what Lauren looks like in the next chapter! 😁

Stay awesome!
-Kate💙💙

Updated: 04/24/2018