You will need a lip liner and lipstick in a very dark or almost-black shade of red.
Start by drawing out the lines using a lip liner. Instead of following the usual curves on top of your lips, create a bat like shape by using straight lines. Your upper lip should look like it has two triangles coming together. This part of your lips is the head and wingspan of the bat.
For your lower lips, create a point that goes toward your chin much like drawing the bottom of a heart. This pointed part is the tail of the bat shape.
Once you’ve drawn the outline, you can now fill in the lips with your dark red lipstick.
I would do more of an ombre lip but in the same style as this.