The number of ``underwear sellers'' who are making extra money by selling the underwear they wear on social media is rapidly increasing. - I contacted these young girls with a strong desire to work and offered to buy them at a high price. - At first, the girls looked anxious and suspicious. - However, if you add the options of ``undressing'' and ``staining'' and make it look like it's going to cost you ¥... - It seems like you can do things like this and that! - ! - Long live SNS! - !