Xiaoyu Sealed Experience

Xiaoyu-senpai is dressed in a black latex catsuit, complemented by a tight-fitting latex hood. The hood’s design is exceptionally playful: the front is a yellow “face” completely devoid of features, relying only on a pair of tiny nostrils to maintain breathing. Should these nostrils shift even slightly out of place, Xiaoyu’s air supply is instantly cut off. Xiaoyu’s legs are folded into a tight W-sit and secured with leg chains; her hands are cuffed behind her back, placing her in a powerless, ready-to-be-played state.

The first sealing item to appear is the custom Bubble Helmet from KENZE. Although the top of the helmet has two small holes for air exchange, the immense internal volume creates a respiratory dead space. Xiaoyu has to breathe deeply and constantly just to barely maintain oxygen levels, finding the environment extremely stuffy. This delicate balance ends when tape is used to completely seal the vent holes. Xiaoyu is now restricted to the air existing inside the helmet. The air quickly becomes foul, and condensation builds up rapidly on the inner walls. She is trapped in a constantly oxygen-depleting “private chamber.”

The helmet is removed, and a more direct form of oppression follows: Cling film is used to cover Xiaoyu’s latex face directly. With her nostrils tightly sealed by the film, Xiaoyu’s air supply is instantly and completely interrupted. After a short period of voluntary breathholding, unease rapidly escalates into panic. She begins to struggle, her legs kicking frantically, clearly indicating she is in a state of extreme distress and asphyxia.

Finally, the Swim cap is introduced, an item that seems to have been unused for a long time. The cap’s sealing effect is finely tunable: if worn slightly loosely, there is minimal space for a small-volume rebreathing cycle, but taking a full breath, or even a half-breath, is utterly impossible. If worn tightly, virtually no air remains; she can only cycle weak, stale breath back and forth in her mouth. The more critical torment lies in the fact that, as she struggles, the cap constantly rubs, causing the inner hood’s nostrils to shift out of alignment periodically. This results in a complete block of all breathing, preventing even the small amount of residual air inside the swim cap from being drawn in. During the prolonged suffocation, sweat inside the hood is drawn into her nose, mixing with nasal discharge and further obstructing her breathing, ultimately becoming the straw that breaks the camel’s back.

Towards the end, Xiaoyu-senpai is almost completely broken. Not even the leg chains can stop her frenzied kicking. Yet, even when she tries to cry loudly, the sounds are disjointed, broken into rhythmic whimpers by her labored breathing. Nevertheless, the dual torment of the swim cap and hood continues. When the hood is finally removed, we once again see that familiar purple tinge on her lips…