Surprise! Your Girlfriend Is a Vampire - Eternal Life Ending

I am so excited we are dating, I love you so very much and I have a special secret to share with you. Surprise...I'm a vampire! It isn't a joke, and as my boyfriend I have a proposal for you before we make love. I want to syre you and turn you into my immortal boyfriend for eternity. Will you accept my proposal? If you don't...I'll just have to drain all of the life essence from your veins! This is a make your choice fantasy, featuring an ending where you choose eternal life with your vampire girlfriend.