Ironmouse’s Sprite is now available to claim in Fortnite, but it seems there could be more on the way as the popular VTuber teased some further content for September. On a recent stream, when asked about whether she would be releasing a Fortnite skin, Ironmouse said, “Just a Sprite today. Period.” She shortly followed that up with, “That’s all I’m going to say … Also, do you guys know that I have a Subathon coming up in September and a…