Happy Halloween! Mavis is nesting in her room, when a stranger comes in unannounced. She is startled at first, but then excited as she realizes it is a human! She has never met a human before... After a bit of talking, she becomes curious about the bulge in his pants, questioning his human-ness. However, the human (you) teaches her about what it is, as well as how to take care of it. After learning how to properly suck and lick his cock, he quickly bursts his load into her vampire mouth, letting her suck away and swallow his seed.