Im sure there are 2 of them. They are different in shade and focus.
Place your hand near your rectal orifice and feel the warmth!
There, that’s what it should have said in Chapter 68 of Issho ni Kurashite ii desu ka? So there. h****://i.ibb.co/PvfzNfvR/e748c2be-04d1-4c5c-8009-a64b0031d6dc.png