A publishing mogul once had a common street hooker give him the most mind-bending blowjob ever, but he can’t find her for a repeat performance. He calls a detective agency run by Ginger Trueheart (Loni Sanders) and has this beautiful young detective search through San Francisco’s Tenderloin district for the prostitute. The only thing the publisher can remember about the girl – aside from her oral skills – is a butterfly tattoo on her ass. The problem is that almost every whore in San Francisco has some kind of tattoo on her backside, and it’s usually a butterfly. The only way to find the real girl is to try them all out, leading to some pretty funny and erotic action.

The film is very low-key for Damiano, but in many ways this is an asset. When he isn’t trying so hard, he is able to play with the sex for some very clever and visual puns. Loni Sanders is a very attractive girl and oozes with sex appeal. She is so sweet and innocent-looking that it is always a shock to see her performing graphic sex at all. But she always does it with a certain thrill and excitement. Carol Doda, a big-titted San Francisco stripper, does a delightful cameo appearance.