There is a survey added on pixiv to this image and I bet it's asking about if she should win or lose. I'll add it here. If someone bothers translating, just to make me (us?) sure, I'd be grateful.
Somehow this is somewhat reminding me of some hentai movies that deals with Magical Girls & Tentacles... which is to say, there are quite a lot of them,
Ah if there's fanart of Dolphin Rider Koishi right beside Magical Girl Mononobe I'll be happy forever~
And no matter if Mononobe loses or not, the audience wins!
Good luck, Futo-chan! Everyone, let's cheer her on, too!
Lose!
...Umm, I mean, I mean, G-good luck!!Magical Girl Futo-chan! She wields a Magical Staff!However, if she loses, she will be played with by the evildoers!She will fight against evildoers with all of her might for the sake of peace in Gensoukyou today as well!