Sunset is bitten by a bat that appears to just not exist in the human realm when she researches it. After the bite she's starting to experience some weird after symptoms, and has completely lost her appetite, but has a weird craving.

For the sex tag, there's no explicit sex just some suggestive scenes, and talk of it.

Insipred by one of my favourite stories on here, Sunlight by The Albinocorn. 100% check it out https://www.fimfiction.net/story/286605/sunlight

Our mane 7 live in a large house together. It's usually perfectly fine, each of them share a room apart from Sunset and Twilight. But every night Twilight blasts that darn song... Little Miss Perfect. The 5 being sick of it force Sunset Shimmer to deal with the problem, she was the reason it was being played after all.

This story will just be a quick one-shot but still hope you'll enjoy it.