The Major and His Mate: Twilight

Two Vampires Walk into a High School Prom

Bella was in a boot, sitting at Alice's vanity as Alice expertly curled her hair. Alice was wearing a dark purple floor-length dress that she bought at Sebastian's insistence. Suddenly, they heard a screech that sounded like a dying cat. Just as the sound faded, Rosalie came speeding down the stairs, a traumatized look on her face. Alice stopped what she was doing, concerned.

"Rosalie, what happened? Why did you screech?" Alice asked.
"Seb...Jasper...doing stuff..." Rosalie whispered.
"What kind of stuff?" Bella asked innocently.
"For cryin' out loud, Rosie, we were makin' out. You do it with Emmett all the time." Sebastian said as he came down the stairs.

All three women stood shocked. The young man in front of them was dressed to the nines. He wore an all-black tux with no tie, and his black lace dress shirt was unbuttoned to his sternum. The tuxedo fit him perfectly, and it looked like he was wearing it and not the other way around. Sebastian's hair was pulled into a textured slick back, which was promptly ruined by Jasper as he walked past.

"Jasper! Get back here!" Sebastian shouted, chasing after Jasper, who was laughing madly.

The girls all laughed at the couple's antics. Alice turned back to curling Bella's hair, then finally deemed her presentable. Bella stood up, thanked Alice, and then left to find Edward. She awkwardly went down the stairs and was met with Sebastian finally catching Jasper and pulling him to his chest. Bella let out a laugh as Sebastian ruffled up Jasper's hair in petty revenge. Sebastian noticed Bella sped over to engulf her in a hug as she came downstairs. Bella felt the air rush out of her lungs as her brother bear-hugged her.

"Seb-can't breathe!" Bella wheezed out.

Sebastian immediately put his sister down and sped back over to Jasper. He wrapped an arm around Jasper's waist and whispered something in his ear. Jasper's eyes widened, and he tried to glare up at Sebastian. Sebastian met his glare with a cocky smirk. Bella stared at them confused, but her attention was diverted by the entrance of Edward.

"Before we have an awkwardly romantic  greeting, Jasper and I are going. We'll see y'all there." Sebastian stated.

Bella nodded, still staring at Edward. Sebastian scoffed lightly, knowing full well he looked at Jasper the same way. He led Jasper out to his new car, a black 1960 Cadillac. As they drove, Jasper quickly realized that Sebastian had upgraded the horsepower by a significant margin.

"Darlin'? How many horses are in this thing?" Jasper asked, fearing for the answer.
"Well, it originally had 345 horses. Now it has closer to 555." Sebastian said casually.
"WHAT?? How did you get that much in a car like this?" Jasper exclaimed.
"Rosie helped out, and I'm pretty handy with engines, well, anything mechanical, really." Sebastian commented, focusing on the road.
"Why am I not surprised?" Jasper muttered to himself.

Sebastian smirked at Jasper's comment, revving the engine. They arrived at the school and got out. Sebastian offered Jasper his arm and led him into the gymnasium. As they came in, they stopped for a picture, Sebastian grabbed Jasper's waist and pulled him in as close as possible. Jasper's eyes widened slightly, knowing that he would be blushing like mad. Sebastian smiled, feeling Jasper's surprise and happiness at the situation.

The night continued, Jasper staying as close to Sebastian as he could. They kept to themselves, but they still had an amazing time. After a couple of hours, Sebastian led Jasper back to the car. They drove around in the back roads and found a place to watch the sun rise.