directly from the anisotropic I bring to you another device.
It's called "WaTeFa-ku", and allow the user to have a glimpse of the anisotropic.
https://www.youtube.com/watch?v=0t4aKJuKP0Q
Please be aware that watching this could change your mind forever (also, you won't need to fap anymore, you will be able to orgasm at will by having your other-dimensional selfs jerk you off from the inside)