Poor Lungs

Your lungs are poor from an injury or years of inhaling toxic particulate. Whenever you forcefully inhale or exhale, breath heavily, or whenever your DM decides, you must cough or wheeze in some manner. You can try to hold in the cough by making a DC 13 Constitution saving throw. The cough can be heard in a 50-foot radius on a failed save and for 5 feet on a successful one.

FLAW. This is a flaw feat. At your DM's discretion, you may take this feat at level 1. If you do, you may also gain a feat, or increase two of ability scores by +1 (or one by +2).