Birthday art - Kasai Okami (Patreon)

The cum released by Primal Groudon, whose body is one with the lava, is like magma, mixing with the lava they are immersed in and becoming one with it. In a sense, it may be a cum pool.

The coupling of Alorias and Groudon is often depicted by Phosaggro, an artist and my surporter (and Aggron lover), so I was conscious of the structure incorporated into that scenario line.