Mahou Shoujo Site

Japanese Title: 魔法少女サイト

English Title: Magical Girl Site

Plot
Aya Asagiri is a very misfortunate girl. Every day she is viciously bullied at school, only to come home and get beaten up by her older brother, Kaname. After a particularly vicious day, an eerie website, Mahou Shoujo Site, flashes on her computer screen and welcomes her to the Mahou Shoujo World. An image of a strange girl shows up on her computer and offers her 'Magical Power'. Before she knows what she is doing, she clicks yes. The next day a pink, toy looking gun shows up in her school locker. It isn't too long before she has to use it, with bloody results...

Watching from the shadows is Aya's mysterious classmate Yatsumura Tsuyuno. She claims to want Aya as an ally, but can she be trusted?

Expect more chaos to ensue.