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This is from the episode "Force Quit" (season 5, episode 3). The scene itself occurs about 22 minutes into the episode (if you want to look it up). Noting you said you're a fan, you may remember the scene once you have the episode reference. However, if you're just looking for more information on the scene to write an example, it's the period where the Astraeus Crew are trapped in a simulated reality. Carter has entered that simulated reality, replacing the virtual version of himself. In that reality, he and the virtual Jo are together. Carter has to keep up the ruse to avoid making her suspicious. In the page image, the virtual Jo had just dropped her bathrobe (with the intent of seduction), much to Carter's discomfort.
Edited by ApeAccount

What episode of Eureka is the page image from? As a fan of the series, it'd rather odd to have it as the page image but nowhere actually as an example. I would like to know so a fully informed example can be added in please. https://tvtropes.org/pmwiki/pmwiki.php/Main/ToplessnessFromTheBack