Marry, Boff, and Kill.

[Vindictive Vampiress]

Marry: Erv
Boff: Xanatos
Kill: Pickle (your avi is too awesome to continue life)  

[Erverain]

Marry: Umi.

Boff: Vindictive and Invisible.

Kill: Myself, for trying to satisfy three women at once.  

[Lobo-chan]

Marry: Weirdo
Boff: Erv
Kill: Vampiress (sorry, but... you're already dead, being a vampire, yeah? sweatdrop )  

[Erverain]

Marry: Lobo

Boff: Invisible and Vindictive (second round threesome ;D)

Kill: Myself, again, through overexertion.  

[xDarkPisces]

Kill: Erve (Envy is such a dastardly thing)
Marry: Lobo (Wolfmother xd xd xd sweatdrop )
Boff: Vindictive (Vampire lovin'. 'Sposed to be hot, right? 3nodding )  

[invisible-weirdo]

Marry: Erv (cuz you've boffed me like twice in a row already XD)
Boff: Pisces
Kill: Lobo (...sorry sweatdrop )  

[Vindictive Vampiress]

Marry: Kusaragi
Boff: Erverain (I only swing one way, sorry, no threesomes)
Kill: Invisible-weirdo (for being too shiny)  

[sahihen]

Marry: Invis.
Boff Vampire [I wonder what boffing a vampire would be like...]
Kill: Dark.  

[Vindictive Vampiress]

Marry: Dark Pisces
Boff: Sahihen
Kill: Lobo-chan (just because I'm dead doesn't mean I don't have feelings crying )  

[Alarias]

Marry: Inmate
Boff: VinVam (now you'll feel better wink )
Kill: Weirdo  

[Vindictive Vampiress]

Marry: Pisces
Boff: Erv
Kill: Sahihen  

[Toxxic Poptarts]

Marry: Alarias
Boff: Vindictive Vampiress
Kill: Sahihen
I know none of you. And Vindictive Vampiress came up twice, so I only listed her once, and counted Sahihen. Damn, I'm straight too, and I had to choose girls because I wouldn't boff Sahihen. ]:  

[Erverain]

Marry: Ala
Boff: Vamp
Kill: Poptarts
Decisions, decisions. I'm sorry Poptarts, I'm sure you're delicious, but I get the feeling I wouldn't be able to handle the toxicity. Or I could just be blowing smoke.  

[pickle relish]

Marry: Vindictive
Boff: Erve
Kill: Toxxic

I figured vindictive would be better for a marriage than just plain toxic...xD  

[Vindictive Vampiress]

Marry: Erv
Boff: Poptarts
Kill: Pickle (for Boffing my husband)