Addicted to the pheromone of the enemy

Chapter 1, Oestrus marking techniques.

Gu Chi: "..." Damn!A dead fox with a human face and a beast heart!

He flipped back, and it was even more unsightly. There was a picture marking the process?This guy is so flamboyant.

You must prepare well before marking thoroughly. A few days ago, A should consciously prepare for O when making out, so as to relieve the pain for the first time. The specific steps are...

Damn, hot eyes!