"Jian'an, don't move!"

Su Jian'an was familiar with such an order.

This was what Lu Boyan usually said in their sexual life.

Su Jian'an sat up in a daze and looked at Lu Boyan, asking, "What are you doing?"

Lu Boyan showed the medicine in his hand and answered, "It can help ease the lactic acid accumulation in your muscle."

As a forensic doctor, Su Jian'an knew lactic acid accumulation well.

In short, if a ...