Here's three more, with preferred pairing(s) in order. Wendy Darling. with Captain Jane Hook (YC). This is my preferred look for the romancing of MC (Wendy, above) unless you can find something better yet not overly sensual (although I expect some seducing). The pirates are the good guys. Pan the villain.
Dorothy Gale. With Elphaba as the Wizard (who I expect to use seduction, but not magic, at first) Glenda (question whether Dorothy really WANTS to return to Kansas), Princess Ozma... As a girl only, General Jinjur as a woman only (seduction while calling her a spy) As long as they also have a vagina, the witch (Glenda) and wizard (Elphaba) can be futa.
Alice Lyttle Queen of Diamonds (Alice accidentally trespasses. Restitution is serving her including sensually) White Queen (As her favorite, and head servant and a knight). Note. Alice is NOT a slave. She is treasured by White Queen, BECOMES treasured if not knighted by Diamonds.
Would like to try playing as this version of Polly Pocket (2018 cartoon), but as a fish out of water (in a different universe) at age appropriate for site. (No image found)
Detective Christine Anderson (Fairy Tale Police Department, far right), but can be in any police procedural roleplay. Preferred pairing An innocent princess she has to clear of murder.