Resized to 83% of original (view original)
Artist's commentary
Recent Trends of the Earth Spirit:
She masturbates as she watches (as she experiences) her pets copulating. As for Satori and her pets, she's more aroused by this kind of act than to be directly on the receiving end.
"Won't you masturbate with me? It feels very nice."
Masturbating to Satorin and Koishi-chan masturbating to Okuu-chan and Orin-chan copulating is fantastic! Very minute and complex!
"Doesn't if feel great to masturbate as we see our pets mating, Koishi?" Asked Satori, who then proceeded to convulse, ejaculate and went down and out.