In 1982, Bond is sent to Geneva to eliminate the murderer of a British Ambassador. Once there, he finds himself confronted by an old love, Anya Amasova, who makes him an impossible offer…
https://www.quotev.com/story/10207021/The-End-of-Everything-A-James-Bond-Story
An older story (3-4 years old), but it doesn’t get enough love. I hope you enjoy it.