And this is why, you never trust a flying mascot that gives u something to fight. (unless you're female and you are talking to a certain umineko and give it fish then it'll give you what you want.)
If I magically turn into a girl during a battle, I'm not gonna feel embarrassed either. Like, I'm currently engaged in something right now. Being turned to a girl is the least of my problems.
Mascot-san has a fundamental misunderstanding; the embarrassment comes after, once the adrenaline wears off. Transforming alone in his room that night. Then before the second fight he's very embarrassed to transform, now that he has a better understanding of what he looks like.
Sorry, man, but if you give me the power to save lives I don't really care if I turn into a cute girl. That's the last thing on my mind. He's got his head on straight.