Topless
Topless is being naked at the upper part of a woman’s body. It’s kind of an art being topless as a model or even showing a bit of nipples on a picture.
My tip for you: Always just do something you really want to do. Don’t hesitate to say “No!” when you’re not willing to do something. Always ask your agency before every shooting what kind of job it is and what they agreed with the client about the shoot etc.