Oh, puhleeze! A good massage gives you a boner? Since when? A good massage relaxes you and the last thing you're gonna get is a boner - unless you're popping one cuz you're massaging some hot dude or chick, depending upon your preference.
Mmm... I like girls and have gotten a massage by attractive female massage therapists before. I was quite relaxed and enjoyed the massage... but Mr. Willy didn't try making a grand appearance.
I'm thinking the author here was into things with the therapist more than he'd like to admit... my $.02
As a former massage therapist, it happens, and really when neither party is being inappropriate, it's no big deal. Although I myself would have ended the massage as well once that happened. Even if I KNEW beyond any doubt it wasnt conscious I still would have felt uncomfortable, especially if I were male.
You women just don't know how good you have it. All YOU have to worry about are embarrassingly erect nipples. Us guys have way more of a burdon to bare. Sometimes, the damned thing seems to have a mind of it's own.
I'm thinking the author here was into things with the therapist more than he'd like to admit... my $.02