Off topic but this manga got me wondering, where are the works about women magically turning into men? The reverse is obviously more popular, but the closest I've ever read is cross dressing to some end. If anyone has any recs I'd love to see them!
Prince Cinderella's protagonist keeps turning into a boy for half a day, but she's only concerned with others thinking she's a pervert or a cross-dresser if they were to find out (escalated by making up a male persona to approach her crush).
See You On Friday, only available in Korean, is similar to the above in that the protagonist turns male once a week (she uses it to be a boyfriend for hire) and approaches the love interest as a man.
Which Do You Prefer? is a very short femdom smut story with the female lead sex switching whenever she orgrasms during sex, and she can't find a partner who'd accept her condition.
After Midnight protagonist's family has an inhereditary condition of switching to opposite sex during the night and it suddenly develops for her and her siblings.
It Wasn't There, but Now It Is - the protagonist's crush rejects her because he's gay so she accepts sex change pills from a shady woman and becomes a new male transfer student from then on.
My Best Friend Became a Boy is an indirect case as it's not the protagonist but her "I wish she were male so she could be my boyfriend" bestie (together with a half of their all-girls school) turning into a boy.
My Girlfriend is a Real Man is similar but the protagonist is male and it's his girlfriend that changes. The protagonist goes through gay panic and the gilfriend loses some basic life skills in the process (like how to use a razor).
The Mermaid Prince has the male lead fall in love with an exhibitionist mermaid, she evaporates, to bring her back he gives away some of his lifespan, she's reborn as a man and they start living together. It's more about her having no skills in being a human.
Mahou Shoujo Ore is a What the fuck am I reading?
comedy with girls becoming magical boys.
In Mao Can't Choose a Gender the protagonist's family can change sex if there's a strong desire for it, and because all the boys she's met were jerks, she ends up not wanting to be a girl anymore. Then she falls in love with her new roommate (the first decent boy she met) and discovers she can switch to and fro by kissing after he sleepwalks into her bed and she accidentally kisses him.