I am a male in my 30's. I stay pretty fit and work out. Anyway I have been seeing a female massage therapist for about 5 years now. I do lie naked under a thin sheet. I start on my back and when she makes her way up to my thighs she pulls the sheet away and my cock and balls are barely covered. When she starts massaging my thigh I get super hard very quickly, so its basically in her face. I know she can kind of see it under the sheet because I can feel the open air. So basically I stay sprung until she is done with both thighs. I am so turned on that my cock starts to leak precum and I wonder if she can notice it through the sheet. Then when she turns me over she works on my legs first. Then she pulls the sheet away for each ass cheek. When she massages my butt I can feel her fingers going down my crack and grazing my butthole. She does this several times for each cheek. I am so rock hard at this point my cock is twitching and leaking precum. Then theres a new thing she does where she takes her hand and runs it down the middle of my crack blatantly rubbing my butthole several times. I moan a bit, and she does it more. Nothing goes further than that, but I have to say it turns me on. Big explanation, I know. But Im wondering if anybody else has had this experience. I think this is a sign she is turned on. Then when its over, and I get up to get dressed, theres a huge pool of precum on the sheet. I know she sees it when she goes back in to change the sheets. I think it turns her on because she never brings it up plus she gets more adventurous with her hands every time. Anybody had this type of experience before, and is it normal where she is putting her hands? I love it! We are good friends because I have gotten to know her so its never awkward. Its just this unspoken thing between us. Thoughts?