Sa Awakening! Bira Pechiko

The fox fairy has sent a new assassin! It's "Sa Awakening! Birapechiko." This onahole was created using a mysterious technique called "Sa Awakening," and it's simply incredible! As the name suggests, it's entirely focused on awakening Sa. It's unconcerned by anything else. In the spirit world, this phenomenon is supposedly called "Sa Massigura." So what awakens Sa? It's the perfect combination of material and structure. The soft material has just the right hardness to stimulate Sa, and neither more nor less hardness will further increase Sa's sensitivity.