Saku took out a clay up and a bottle of sake, placing them both on a low table in the corner of the room. The masked, naked witch then poured the sake into the cup.
"Is she making herself a drink first?" Ellie asked Harper.
"I'm assuming it's a spell ingredient," Harper whispered to hir mate.
Saku took out another cup and poured some sake into it as well. She then retrieved a mortar and pestle from her sack before taking out to small jade figurines. One depicted a young kitsune maiden with two bushy tails, and the other figurine was a little jade kawauso, her puckish otter face smiling and winking mischievously.
Saku placed the jade statuette of the kitsune into the ceramic mortar and began grinding them into a fine powder with the pestle. Once this task was done, the nude witch poured the jade powder into one of the cups of sake. She then ground up the jade kawauso and poured the remains into the other sake cup. Once this was done, Saku carried the cups of sake over to Kristi and Joelle, handing the the cup with the ground-up kitsune figurine to Kristi and the one with the ground-up kawauso figurine to Joelle.
"Drink," Saku said tersely.
Kristi and Joelle did as they were told. Not long after they swallowed the sake, the two Americans felt an odd head building behind their new cocks. Kristi and Joelle waited for their transformations to start, but nothing happened. "Has something gone wrong, Saku-sama?" Joelle asked, awkwardly running a hand through hir choppy, dyed-blue pixie cut and fiddling with one of hir facial piercings. "I won't be sent back, will I?"
Saku chuckled softly behind her horned mask as she stroked the scaly head of her snake. "Nothing is wrong, Joelle-san. You must unlock the potion's power by having sex with a yokai of the breed depicted in the jade figurine within the next 24 hours. Wait any longer than that, and we'd have to start all over again."
"Makes sense," Kristi said, smoothing the bushy fur of hir tail. "Good thing I'm still horny."
Joelle glanced over to her new yokai classmates. "Well, any volunteers?"