During the massage, the massage therapist got too close to me, which caused me to get an erection. I wanted to have sex with her, so I masturbated to relieve myself. Of course, I was so excited that I wanted to penetrate her. I told her that it shouldn't be a problem to only insert 3 centimeters! But under the onslaught of her penis, she went all the way in and I came. I felt great...