Sheldon frowned as the mirror returned his image. Behind him, a beaming Penny hopped like a child in front of a candy store, as she clenched her hands in a gesture of utter admiration. The young physicist put a grimace of bewilderment.

- I do not know ... Penny. I am not convinced. I feel ... weird.

The girl looked at him with open mouth, through the mirror. Yes, only Sheldon Cooper could feel awkward instead of immensely handsome. Penny's green eyes strolled through the elegant dark pants, which fitted her slim silhouette beautifully and looked up to the impeccable shirt, whose blue-grey tone made his eyes were deeper and blue. She raised an eyebrow.

- Do you feel ... weird? I think weird is not the word ... Moreover... it is not a suit of "only one colour" - she said, imitating his voice surprisingly well.

The young physicist gave her a disapproving grimace. The girl suppressed a chuckle.

- I think I'm regretting to go to that stupid party. - he hissed.

This time, Penny could not help the laughter and approached to take him by the arm. She looked at him in the mirror, with a evaluator gesture.

- What exactly is what you don't like? Because I cannot see anything wrong. - said giving him a sleeper look.

Sheldon looked at her again with his characteristic disapproving gesture.

- Just ... I don't feel comfortable.

- Do clothes is not in your size?

- Yes, it is, but ... - the young physicist swallowed. - Say I'm not used to dress like that. It's like if, for a moment, you wore a turtleneck top and skirt to toe. You also feel weird to not see more than a few square centimeters of skin. It's not something you're used to.

The girl looked at him, mouth open.

- In short, according to you I usually dress like a ... -

- I did not say that. - said physicist.

She murdered him with her glance, squinting and causing the right eye of Sheldon trembled. The young man tried to back a short step, but she was holding him by the arm.

- All right, it is a shame I cannot wear this dress tonight. - said with a studied expression of grief, while she took a beautiful and sky-blue dress. - But then ... is better if I start to change my "customs" to match up to His Excellency Dr. Sheldon Cooper.

Sheldon swallowed. Even he had noticed her sharp irony. Penny released his arm and took the dress. Then, without more, she began to undress in front of him and put it on. The young physicist seemed to forget that his lungs needed to keep taking oxygen. That ... could not be real. The soft blue dress fell gently like a second skin, covering her delicious body but while showing her perfect curves. Her tanned skin contrasted beautifully with the light blue. She was so unbearably beautiful that it hurt look at her, but he could not stop doing it. She smiled, between loving and mischievous. She put her hands at the dress closure.

- Well, it's time to be a sweet, good and decent girl ... - said with a pout sexy and mocking.

Sheldon looked at her dangerously. Once again ...There is her damn hobby of provoke him, to make him lose his mind in less than a second. Why the hell this kind of torture had become the favourite hobby of that irritating ... girl? He looked at her seriously.

- You will need all your acting skills to achieve that. - Said. - Although ... it is not necessary that you start today your good intentions.

She laughed fun and lowered her hands.

- You mean ... you like it. - said victorious.

Sheldon suppressed a growl seeing her triumphant face. She laughed fun and turned on herself, showing off beauty and causing more chills in his stomach. Then she approached hussy.

- Do you know? I think I know what it takes to make your look perfect ... - said.

He looked at her blankly. Suddenly, Penny reached up and ruffled his hair completely. The young physicist blinked puzzled. She smiled.

- Oh, God! Moonpie ... You're so damned sexy with tousled hair... - she said, biting her lip. - ... I think I want to be late to the party...

Sheldon jumped as he felt her hands on his abdomen and automatically took a step back. He looked at her as if she had gone mad.

- Penny, I remember you that my mother is in the next room and she also has a Vulcan heard.

She giggled.

- Okay, okay. I will behave well.

She stretched and adopted the pose of a lady almost aristocratic. Sheldon glared at her, but he had to admit that he was having quite an effort to keep his usual seriousness. He shook his head and tried to comb the mess that the girl had made with his hair. Then he looked up and offered her his arm.

- Milady. - Said with a gentlemanly bow.

She gave him an irresistible smile and took his arm. At that time, both appeared in the mirror. Penny was surprised.

- Hey ... we do not do a bad couple... - she said, as if it were the first time she realized that. - You seem like the perfect gentleman, and I the perfect lady.

Sheldon smiled at her almost ironically.

- Sure, and due to this, you shouldn't trust appearances.

She shook her head.

- Then... Are not you a gentleman? - asked mockingly.

- I mean your case, not mine.

She returned to squint to kill him with a glance. This time, Sheldon could not help smiling as they left, closing the door.

Sorry for the short chapter! But I really wanted to write a little scene of these two while they were dressing for a party. They are amazing! Furthermore, considering that they are in a devoutly Christian home and they cannot relieve "primitive instincts improper of a Homo novus", funny scenes get out almost by themselves XD Thanks for the reviews! I need more! See you son.