At school, I tell my friends about my oc Zemmy. (Her name is no longer Arrow). They like her and are a small fan of her. This one friend draws her but, gives her some sexual things on her, her having clear big breasts, her shorts are seen as underwear. (The shorts were designed that way since I can't draw well.), she even gives her 'lips', and markings showing her 'lips'. I tell her to not do that as it is disgusting and unrealistic, she says it's anatomy and I tell her to please just stop. She says she will stop. (1)

Next day, she draws her like that again, this time with no shorts or anything, I tell her to not do that since that is NSFW stuff of my oc (I even talked to the old owner cause we might be friends, she says how she knows she done it and she just says for her to stop or else report it.) Which I tell her to stop it. A week later, we are drawing each other's oc's. I see her drawing Zemmy with wet and shiny breasts and a 'coochie' that was bare and she goes: "Oiled up Zemmy real". Zemmy may be 19, but she doesn't have 'parts'. (2)

I tell her to stop it since I do not like it, and take the old owners advice and tell her I will report this to the school. She goes "It's just a drawing.", I tell her how she is sexualizing my oc and making literal porn of her. She doesn't listen and instead draws her with vore, pregnant, and more porn. I tell the school and they blame me for making her seem 'revealing'. I tell them her lore on how she is a alien and how I would change it. They say okay (3)

They go through our sketchbooks and tell her to stop it since that is both disgusting and art of pornography, she says she would stop, but not even a hour after she goes back and draws Zemmy giving birth.

Guys. I shown all this to Felix (old owner) and they told me what to do and how to help, I tried everything. So, please ask me first before drawing Zemmy. Even if it is fan art or a surprise art, still. I'm starting to want to close her off. Felix told me what to do if it gets bad.