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I love the thought of wearing the o2 mask and someone else having control of the flow. Kinking the tube to reduce how much oxygen I get, or even changing the mixture to something else entirely. Maybe adding in something to make my heart race or lose rhythm, then switching it back to oxygen just as my heart is starting to fail. Seeing how many times you can do that before it's too much for my struggling pump. You listen to my heart pound under your direction until you're too turned on to wait any longer. You rub my clit, then rip my panties off and shove yourself deep inside my pussy. You fuck my helpless body as my heart beats faster and faster with every stroke of your cock. (This last part is simulated in the full video on OF using my fucking machine. 😏💦)

#full video on of #torment-steth-repeat on of #cardiophilia #female heartbeat #dark cardiophilia #stething #heart torture #o2 mask

#ecg #ekg #female patient #bp cuff #o2 mask #cpr #resus #female resus #female cpr #female ekg #cpr resus #defib #female defib #defibrilation #defib pads #ambu bag #female ambulance #female cardiac arrest #resus community

O2 Mask Clinical Trial

I always discover dreamy clinical studies after they are completed.. I would have gone to extreme lengths to have been part of this study 😍

What would be your oxygen mask/apparatus of choice?? My favorite is (e).. getting horny now just thinking about feeling that green latex breathing bag inflating against my chest 🤤 Second choice is (g), tightly strapped on.. ultimate control 😍

—Study Details —- Study Objective: Application of high concentrations of oxygen to increase oxygen partial pressure (pO2) is the most important treatment for patients with carbon monoxide intoxication or divers with suspected decompression illness. The aim of this study was to evaluate the oxygenation performance of various non-invasive oxygen systems.

The oxygen devices used in this study (A) Standard nasal cannula (B) Standard non-rebreather mask with expiration valves. (C) Air Life Open. An oxygen mask that allows patients to drink, eat and talk without removing the mask (D) Flow-Safe II. A CPAP device that can be used with a standard NPPV face mask and constant flow oxygen. (E) SuperNO 2 VA. A nasal PAP device also used with constant flow oxygen (F) Nasal high-flow with a Fischer&Paykel Airvo2. (G) Non-invasive positive pressure ventilation with a Dräger Carina (H) Standard diving regulator. Oxygen was delivered by a scuba tank.

#oxygen mask #medfet #o2 mask