This is the fourth fic in the Punishment series. If you haven't read the other three, the order is: 

• Punishment
• Gentle Touches
• Bonding

Here's the same information from Punishment, Gentle Touches, and Bonding to keep in mind as you read:

Alphas, Betas, and Omegas take suppressants but in small dosages because Wolf culture is wanted by the fans, so only the deepest of instincts are suppressed. This helps idols because they don't grow sick from heavy suppressant use.

• Alphas don't go into a rage when smelling Omegas because of suppressants. 
• Omegas go into heat but have birth control.
• They all take pills to dull their scents, which can quickly go through the bloodstream if needed. 

Jin – Alpha
Yoongi – Beta
Hoseok – Beta
Namjoon – Alpha
Jimin – Omega
Taehyung – Omega
Jungkook – Omega

Jin is the head Alpha even though Namjoon is the leader.