It's, perhaps, the most complicated and emotional decision a young person will make: whether to have sex or remain celibate. MTV continues its partnership with the National Campaign to Prevent Teen and Unplanned Pregnancy in presenting `Virgin Territory', a documentary-reality series that delves into the topic of chastity. The experiences of 15 abstinent teens across the US are explored, as they navigate the complexities of relationships, with each half-hour episode featuring four young adults. Some opt to retain their virginity; some are anxious to lose it.