A music teacher hand makes his own flutes to hand out to students but these flutes must have been especially handmade because they featured a special ingredient harvested by (probably) his own two hands.
That "ingredient" is his own semen. Yeah, this man gave children semen in some PVC pipe flutes because people are disgusting and have no boundaries.
Now, three school districts in Orange County, California are having to tell parents and students that their flutes have to be turned in as part of an investigation. One school even told parents to remove the flutes from their children and put them in a sealed paper bag.
We've heard the phrase "skin flute" but this is taking it a little too literally!