Futanari Warrior Princess 3: Final Transformation
Ishiko and Miyuki decide to make a detour and take Asako to see the source. Motoko seems like a normal woman, but Asako learns that her creamy powers are able to transform bodies. In a steamy ritual of futa on futa on female menage, Asako drinks the creamy liquid and undergoes her transformation. As her body fills with lust, she has to try out her new appendage!