[Silicone Sleepsack × Breath Control] Unable to breathe, you become a source of heat... Breath control + silicone sleep sack restraint for pleasurable climax play.

▼Video

https://www.patreon.com/posts/video-silicone-x-133289734?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

――This time, we present a test subject whose entire body is sealed in a silicone mask and silicone sleep sack,

with even the only remaining breathing hole covered,

receiving caresses under strict control.

The silicone membrane is soft yet cold and inorganic.

The test subject's facial expressions and body lines disappear, reduced to a formless existence.