Lip exercise: first wipe your lips, then suck your lips with easy powder, and then massage your lips with your fingers for 5 minutes, 1 day, 3 to 5 times.
Stick to it, and your lips will definitely become thinner in about 3 months. Just apply your lips every day. Thin lips are natural.
Then when you have time, you can always read "Thin North" aloud, or even read on. If you want to get the intonation right, you'd better read with your lips pressed. ,
It can digest lip fat. It is said that this thin lip method is slow and needs long-term persistence.