One vertical unit fully looped with yarn. There are 17 lines at every section of frame. Search “광명오피▽『!OPOPGIRL17���COM』『오피오피걸』「광명OP」∂「광명휴게텔∂광명오피추천∂광명건마」∂「광명키스방위치∂광명안마」” from The Making of Screenplay: Part 4

Search “광명오피▽『!OPOPGIRL17���COM』『오피오피걸』「광명OP」∂「광명휴게텔∂광명오피추천∂광명건마」∂「광명키스방위치∂광명안마」”

One vertical unit fully looped with yarn. There are 17 lines at every section of frame.