[blood warning]Happy Valentines Day! - Inflated part of an animal

Real live lungs, both same age, same gender the only difference

Donor lung retrieval technique for lung transplant

The naked lower half of a severed body was found on the shores

I coughed up a lung after this ❤

But Papa I think I have Black Lung

I have the lung capacity of <somethings really unimpressive>,

You know what when say about girls with good lung capacity🔥50%

coughed up a lung lol

Bizzare book lung tail?

Lungs were made to be abused :)

Looking cute before my lung annihilating coughing fit