I knew who it was too. Y'all aren't paying enough attention to who regularly posts in the NSFW threads. Bodies are just as recognizable as faces.
Anon: think of this as a testament to how much weight you've lost. They didn't recognize such a lovely slim body, and since there aren't a lot of other Dwellars the right age, Ibram had to be the next assumption by default. Loudly pointing out androgynous characteristics might just be their way of pretending they didn't get a boner.
