A man of the verge of depression discovers a secret so fantastic that it overshadows all of his many problems. When he investigates further his discovery, he embarks on a series of adventures that takes him to the edge of the universe.
My entry for the 2004 'Historical Challenge' on asstr.org. Leif the Lucky mounts an expedition to sail beyond the sunset. With him is Thorfinn Fairhair, an orphan fisher-boy. The Norsemen discover a fair new land and it's strange inhabitants, the Skraelings. For those interested in such things, this story is loosely based on 'Eric the Red's Saga.'
A buxom young female artist takes a chance and asks a male to be a nude model for her. He is a handsome model with impressive assets. They become even more impressive after she excites him with her own body.