Was this a sexual joke?

I was trying to kinda flirt with a coworker because we always joke with each other. I’m shorter than her. She made a joke at my expense and said that her friend sent her a pic of a huge stuffed animal and my coworker said it was the same size as me. When she said that she came over and touched my arm laughing and was like “that sounded bad”. She got really close to me and showed me a pic of the life size stuffed animal and I asked her if it was edible and she was like “I know where your minds at”
By saying “I know where your minds at” was she hinting at something sexual? Lol
Was this a sexual joke?
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