Sure, I'll throw my hat in the ring. Here are some samples of writing I've done. Although this is full-on fictional writing, I am familiar with how h-games are played and how scripts work with Ren'py and whatnot so the transition isn't too hard. Currently learning the system for my own game, I'll eventually produce so I could double up as a programmer in a pinch (already familiar with Python to a respectable level).
You can contact me here or on discord
Discord: Fooslock
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The second link has a sex scene in it. I could even, if given the prompt, craft a short scene for you script-wise as a test of my abilities.