[Celebrating! Rika Tsubaki first holy water!] Secretary Tsubaki's marshmallow-like absolute territory is just too alluring. Her pee-loving boss picks a fight with her and forcibly trains her to pee. At first, Tsubaki is reluctant, but gradually she begins to feel pleasure as her plump, sparkling thighs are wet with the holy water that overflows from her. She becomes obsessed with the boss's peeing technique, and the water inside her body, the squirt, spurts out from deep inside her body as she climaxes again and again... "Please Ke'ai me more... Rika..."