Now I got one! The reader and Spike flirts around all the time but it never goes beyond that and everyone in the Scooby gang is saying how crazy she is for doing it. Then one night he does something really big to help them out, but as usual no one really thanks him for it so she goes to his crypt afterward, stripping down in front of him and saying “I want to thank you. Here’s your thank you – do whatever you want to me”? Smutty as hell because I think Spike is a kinky little shit 😄