Inflating a belly air system (such as an inflatable costume or a similar product) using a pump with a plug typically involves a few straightforward steps. However, the exact process may vary depending on the specific product you are using. Here are general steps to follow:
### Required Materials:
- Air pump with a plug
- Belly air system (ensure it has an inflation valve)
### Steps to Inflate:
1. **Prepare the Area**:
- Find a clean, flat


