One vertical unit fully looped with yarn. There are 17 lines at every section of frame. Search “강동오피▽『!OPOPGIRL17���COM』『오피오피걸』「강동OP」∂「강동휴게텔∂강동오피추천∂강동건마」∂「강동키스방위치∂강동안마」” from The Making of Screenplay: Part 4

Search “강동오피▽『!OPOPGIRL17���COM』『오피오피걸』「강동OP」∂「강동휴게텔∂강동오피추천∂강동건마」∂「강동키스방위치∂강동안마」”

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