Melvin Burgess & Anne Fine 
Losing It [PDF ebook] 

A travesty. A violation. An ecstasy. A disappointment. An instant. A lie. A theft. A rite of passage. Whatever you call it, there’s only one first time. A.S. King, Melvin Burgess, Keith Gray, Patrick Ness, Anne Fine, Sophie Mc Kenzie, Bali Rai, Jenny Valentine, Mary Hooper, and Andrew Smith. Some of today’s leading international YA authors contributed to this hard-hitting collection of original short stories: some funny, some moving, some haunting, but all revolving around the same subject virginity.