Jenny Mace is fastened to the wall with fishing line bondage, while Tony gets ready to shave her pubic hair. Important parts of that preparation are hitting her with little bamboo skewers, pulling hard on her pubic hair, and adding a single very tight line cutting across her tits. This is all before he starts the initial trimming with scissors- if you want to be nice to someone, do this with an electric trimmer. If you want to be mean, use scissors.