I am going to be getting a full body Swedish massage from a male massage therapist later today and I think that I am defeating the whole purpose of relaxation that comes with a massage by being so nervous about getting an erection in front of another guy. I've read that erections are very common among males getting massages, mainly due to the increased blood flow and simply from this form of human touch on their body, without there being any type of sexual attraction at all. I asked the massage therapist over the phone if I should bring a bathing suit to change into for the massage, but he said that this wouldn't be necessary and that since I am a guy, I would be naked and that he could cover my mid-section with a towel if that made me more comfortable. Under the circumstances, he will obviously notice my erection, so what should I do? Should I tell him in advance that it will probably happen and that I hope he won't be offended?