I had ordered this rubber mask since last year, and it finally arrived safely from the UK the other day.
The photo above shows it inflated with air.
The photo below is before inflation, and you wear the mask in this state. There is one breathing hole.
Its shielding ability is high, and your vision will be completely blocked.
Breathing will rely on that one hole.
As you feel nervous in that state, air is pumped between the two layers of rubber, causing it to swell.
You feel the increasing pressure across my entire face and head.
It's a pleasurable sensation.
From my perspective, the look is quite good.
It becomes something that is not human and is attractive.
Whether to apply pressure or release it is up to me.
Yurina
----------○----------○----------
Available session dates
(Wed) (Fri) (Sun)
Starts at 16:00 - 22:00 (up to 70 minutes)
+++++
This is translated from her blog post in Japanese;