As for me I like it a lot, but only when having sex...is so sexy to hear her moan loud and scratch a little bit or grab strongly the sheets or pillow...nice!
If you don't like it, just tell her stop, not like a request but as an order. I do this when I know I will see other girl soon and don't want the marks in my back.
If you don't like it, just tell her stop, not like a request but as an order. I do this when I know I will see other girl soon and don't want the marks in my back.