Orc Eroica, Vol. 1 (light novel)

Bestowed with the title of "hero" for downing countless foes in the War of Twelve
Tribes, Bash commands great respect from his fellow orcs. But this hero has a dark
secret: His success on the battlefield doesn't match up to his success in the bedroom.
With his reputation on the line, Bash sets out on a quest of a lifetime...all for the
explicit purpose of getting laid...!