Idea: Slime unbirth possession

[gachabork]

First post here. Hope I do well lol
Basic idea is that a girl goes camping one night and a slime creature crawls into her while she sleeps and causes her to eat the food supply in her sleep. When she wakes she is reluctant to have the slime in her and immediately goes back to her house to try to get rid of her, but the slime forces her to do what it wants. She eventually realizes the slime is overall making her life better (she's usually pretty shy but the slime pushes her to get into a relationship and gives her useful sex/life advice as well as being there for her when times are tough) and the story ends with her finally accepting her. Please tell me what your thoughts are and feel free to use the story (let me know when you do, I'd like to read it!)