Dressed all in rubber, Hinako's sub is bound in the gynecology chair. Hinako, dressed head to toe in her specially ordered Kurage, transparent costume, affixes inflatable mittens and eye mask on her sub. Employing the use of an open mouth gag, metal gag, and gas mask, Hinako engages her sub in some breath control (with an added bonus of a mysterious yellow liquid bottle). She then tries out a variety of urethral sticks on him, inserting them nice and deep, one after another. While inserting the final stick, she gives him a handjob at the same time, causing him to blow a massive loud!