Was wearing usual vest pulled down tight, started sweating profusely in heat

[vidp]

For some years now, I wear my normal vest pulled down tightly under by briefs, to flatten my breasts. Now it's gotten very hot and humid where I am, and this evening I walked about a kilometer (around half a mile) with my vest pulled down, and a shirt tucked inside trousers. When I had reached my destination, I was sweating from my head profusely! Everyone started staring at me and I was very embarrassed. I quickly did my work and bolted from the spot. Gynaecomastia makes one's life very freakish