Angel vamp wedding

Hiya, I'm trying to find a fic where Angel performs some sort of vamp wedding ceremony addition to the human ceremony Buffy/Spike have.

I think I may be mixing two in my head, one where Angel brings a ring and paperwork to Spike at the mansion before they are getting married and another where he tries to rape Buffy on the porch at revello (she may be pregnant I can't remember) but they still get him to perform a vamp bit at the ceremony because he is the head of the family and Spike assures her not to worry because he knows what words should be said. Any help unjumbling the two would be appreciated.

I`m ptetty sure you are lookong for pasion4spike`s Unexpected.

Yep, That's definitely the very first story in the Unexpected Universe.

Is it weird that I feel geekily-giddy that someone's looking for my story??

I should have known, I was so convinced I was combining multiple stories it threw me off.

Giddiness completely understandable!!

Thanks guys.