One of the Four (Yaoi)

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

Seonghyun is as an omega and in high school, he lost connection with his four friends. Thinking that they would never meet each other again, he's suddenly reunited with them. That fateful day, Seonghyun was surrounded by the four Alpha's and no matter how much inhibitors he took, he went into heat.