My best friend wants me to grope her?

So my best friend and I were just hanging around in her room, and all of a sudden she asked me if I would grope her. She made it very clear that she didn't want a relationship, or sex or anything. She just wanted me to grope her while we talk. So we continued on with conversation, with me squeezing her breasts... Is this normal behavior?
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+1 y
She still requests me to do it whenever we're alone. So literally, we'll be having some random conversation and I'm just playing with her breasts. It's kinda weird...
My best friend wants me to grope her?
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