While there is no single academic paper titled exactly as you described, the components of your query—mature age, specific body types, and natural body hair—are significant subjects in sociological and psychological research on adult media and body image. 1. Sociological Evolution of "Mature" Adult Media

Some physical characteristics commonly linked with mature women include:

When exploring topics related to physical characteristics and demographics, it's crucial to approach the subject with respect and sensitivity towards the individuals being discussed.