This the first chapter of my story. I hope to upload again soon. Please leave a review telling me what you think. Enjoy reading

"Wake up, Bitch. Wake up or I'll chop your balls off!" rang Issei Hyoudou's alarm clock, waking him from his perverted dream.
"Uuugh" Issei moaned as he lifted his head from his pillow and dismissed the alarm. He forced himself up and out of bed and trod downstairs; following the wonderful scent of pancakes coming from the kitchen.
"Good morning, Dear," said Issei's mother "Here, have some pancakes." She filled his plate with the cooked batter and gestured for him to sit at the table.
"Thanks, Mom" Issei said, his morning voice still in action.
As he began to tuck into his meal his father entered the kitchen. Dressed formally with his coffee mug in hand.
"Morning, Champ" he said to Issei as he pecked his wife on the check.
"Morning," came Issei's response "What is with the suit? Do you have work today?"
Issei's father took a sip of his coffee and replied "After Church I need to head in to the main office briefly but then I have the rest of the day off."
Issei nodded in response and continued to gulp down his food. After placing his plate in the dishwasher he grabbed a towel and head upstairs to the bathroom. Ten minutes later he was showered and dressing himself into his clothes for Church. He hated Sundays, not only because he had to spend two hours at church but also because it was the day before he had to return to school.
Although school generally sucked there were a few benefits of attending. The most obvious of which was being one of the only males on campus and getting to see heaps of babes daily. Second to that was Rias Gremory, leader of the Occult research Club and the most beautiful girl in all of the school.
"Issei!" his mother suddenly yelled, snapping him out of his daydream about Rias' breasts "It's time to go to church!"
"On my way!" he yelled back as he did his tie.
He rushed downstairs, grabbed a coat on his way out the door and jumped into the car, followed closely by his mother.

"And they shall no more offer their sacrifices to devils, after whom they have gone a whoring. This shall be a statute for ever to them throughout their generations. Amen" read the priest.
Everybody in the church followed suit by collectively saying "Amen"
Issei was bored, sitting beside his mother and waiting for church to finish. Although he strongly believed in God he was sick of repeating biblical verses every week, he much preferred to make up his own prayers and worship on his lonesome.

It was as the priest began to read again that it happened. There was a loud noise as something crashed in through the main stained glass window of the church, spreading pieces of broken glass over the floor. Nobody reacted, Issei looked around, bewildered, how was nobody else seeing this? The shape which had come through the window was vaguely humanoid; it fell towards the ground, swooping up into the air just before impact. Issei was now able to see the thing clearly.
It looked human, well as close to human as possible with a set of large black wings sprouting from its back. It was feminine in build with wide hips and large breasts. Her dark clothing was tight as to not interfere with combat. She had long crimson hair that almost reached her knees. Her skin was light, perfectly contrasting both her clothing and her wings. She had a delicate face, one of absolute and eternal beauty, a face that Issei was sure he had once seen. The loose bangs of her hair helped to frame her face. Excluding the demon like wings she was incredibly attractive.
One after another four more winged beauties smashed through the windows and into the church. They positioned themselves around the room, one in each corner of the hall. The red haired woman had moved to stand behind the priest. She raised her hand and it immediately caught fire. Issei couldn't believe what he was seeing. The girls hand was actually on fire.
"Mom, are you seeing this?" Issei asked, nudging his elbow into his mother's side.
"Seeing what, Issei? Just be quite, we will be home soon."
The red haired woman was reaching out to the back of the priests head. It was as though she was going to set his head alight. Issei rose from his seat, getting given strange looks from a many of those in the church; he ignored their stares and ran towards the priest.
"Look out!"
The Priest looked up from the bible, both startled and confused. The red haired woman didn't wait any longer. She thrust her hand into the back of his head, causing a sharp scream to escape his lungs. He fell to the ground, dead. Terror spread quickly in the church, many were frightened of the unknown force which had killed the Priest.
Issei opened his mouth to scream. No sound came out. He fell to his knees, his vision turning dark. The last thing he saw was the handful of brain and skull that the red hair girl was holding. He recognised her now. He remembered the owner of that beautiful face. The girl with crimson hair was Rias Gremory.