Hi guys, just wondering what the norm is with a ts, is it a case that they will only be either active or passive in one session, or would most be willing to give and receive in a single session? I have only had one experience with a ts, and in it, when I told her she was too big for me, I asked if we could switch roles and she said no. I'm still very interested in exploring this fantasy, but would like to know what to expect in advance. Thanks!