maybe this is a ridiculous question,please excuse my ignorance if it is! But does it ever happen where a tv/ts is expected to be active (I'm presuming that active means they penetrate and passive is the recipient please correct me if I'm wrong) during the session but cant get an erection? Do they take something to ensure they can and also are they expected to climax during the session as well? Being an escort myself i sometimes find it difficult to climax on demand,so i can only imagine that to keep an erection and have to climax a certain amount of times a day could prove difficult! I hope I'm not asking something really stupid,I would just be genuinely interested to know and am very curious about it!