Boys can wear underwear to expose their breasts. They can choose the appropriate underwear style and size, and pay attention to the color and material of underwear. The specific method is as follows:

1, choose the appropriate underwear style: Fat boys and boys with chest muscles can choose underwear styles such as tight vests or compression suits, which can effectively wrap the chest muscles and make the chest look big.

2. Choose the right underwear size: It is very important to choose the right underwear size. Underwear is too small or too tight, which will limit the activity of chest muscles and affect comfort and health; Underwear is too big or too loose, which will make the chest muscles look loose and fail to show the chest.

3. Pay attention to the material and color of underwear: The material and color of underwear will also affect the visual effect. Choosing a breathable underwear material, such as cotton or polyester fiber, can make the chest muscles more comfortable and healthy. Choosing dark or black underwear can make the chest muscles stand out.

4. Wear the right coat: Choosing the right coat can also make the chest muscles stand out. Choosing a close-fitting coat can make the chest muscles more obvious; Choosing a coat with prominent chest muscles, such as tights or vests, can also make the chest muscles look stronger.