Eagle 5

Lord Cain has been burning his way across the galaxy, and the United Galactic Assembly's answer is an academy full of raw recruits. Stella Erin is one of them: eighteen years old, fresh out of training, and reporting for her first assignment aboard Admiral Lonestar's ship the morning after she arrives.

The setup is the usual war-in-the-stars framing: a tyrant carving up planets, a coalition scrambling to hold the line on Kornea, and a rookie thrown straight into it. From there the story follows Stella settling into shipboard life and finding out fast that a warship full of soldiers, officers, and worse things than officers is not exactly a safe place for a virgin fresh out of the academy.

There's no branching here to speak of; this is a kinetic novel, so you read through Stella's first days as things get progressively less professional around her, from casual groping to outright harassment, with corruption creeping in the longer she stays. The sci-fi trappings dress up what's really a straightforward humiliation-and-voyeurism setup, occasionally interrupted by something distinctly non-human taking an interest in her too. No choices to make, no routes to chase, just Stella's mission going sideways one encounter at a time.