Your wife, Sydney, is very sexual, with a strong sex drive that has to be fulfilled at least once every night. She is also a major cock-tease!
[Play along by stroking when the hero ("you") are being stroked, etc. You will need lube. If you have a fleshlight, get that ready and use it when "you" have your cock in Sydney's pussy.]
[This part of the series is a rather free adaptation of a story by StoryFan, with a new, extended ending.]