My fave virgin hero is William in Katie Allen's Breaking the Silence. He's a socially awkward reclusive computer geek who works from home (horrid childhood) who resembles a viking god. He's really shy but so lovable. And he falls for a curvy girl, yay!!
others:
NOT ALLOWED - Dark Deeds at Night's Edge.... Conrad the virgin vampire.
NOT ALLOWED - Demon from the Dark... Malkom, a vamp/demon hybrid.
Lara Adrian - Deeper Than Midnight... Hunter, 'nother virgin vampire.
Kinley Macgregor - Born in Sin.... historical by Sherrilyn Kenyon's alter ego
Sally Mackenzie - the Naked Duke... historical
Kerrelyn Sparks - How to Marry a Millionaire Vampire... Roman, virgin vamp who used to be a monk.
Sherrilyn Kenyon - Unleash the Night... Wren, a shapeshifter.
Sherrilyn Kenyon - Dance with the Devil.... Zarek, a vamp.
Jo Davis - Under Fire.... Zack, sexy but shy firefighter.
Robyn Carr - Shelter Mountain... huge. sexy but shy ex-marine.
Lorraine Heath - Outlaw and the Lady... historical.