There are no breeds of tortoise. "Breed" indicates cosmetic variations within one species, like dogs. Tortoises are classified as different species, with some species, like yours, having several subspecies which indicate different morphological characteristics and are often location specific.
You have a greek tortoise. Testudo gracea. I'm not experienced with this species, so I'm not able to tell you the sub species, but there are other members here that can. Telling them where you are might help too.
You've got to set the mood just right. 1st make sure the lighting is soft, play some Barry mantilo and put a teenage mutant ninja turtles cartoon on in the background (that should get the male amped up). Then take a zip lock Baggie and fill it with warm water so they have a waterbed