Good advice. Bunnie ran into that at work recently. We had been doing some breast bondage the night before and in the morning there were still ropemarks in her cleavage. She got asked the same thing. When she realized why they were asking, she said "Oh, these! No, these are good, these were wanted!" Her co-worker got a little bit of a suprised look, blushed a little and said "Oh! Ok..." giggled a bit and then moved on.