Maybe my parents worried that the bottle would become a sexual arousing object. Paraphilias can, and often do, become highly idiosyncratic and ritualistic. Of course they do. A paraphilia is distinguished by a preoccupation with the object or behavior to the point of being dependent on that object or behavior for sexual gratification. In most cases, types of sexual activity outside the boundaries of the paraphilia lose their arousal or satisfaction potential unless the person fantasizes about the paraphilia at the same time.
Fantasies are healthy.
Drag it from the realms of the dark imaginary into the cold hard light into full view. Part of you. A paraphiliac often has more than one paraphilia often resulting in a variety of associated problems, such as guilt, depression, shame, isolation, and impairment in the capacity for normal social and sexual relationships. The greatest problem being the guilt that people are made to feel in indulging in their interests. And all non smoking vegetarians would be shot immediately.