Recording and multiple steths

I I'm curious (and that usually gets me in trouble) if anyone has used 2 or more stethoscopes at the same time and recorded the sounds? For example, on the heart and on the belly while receiving an enema ( a fetish of mine )? The heart beat and the sound of water entering and if the heartbeat changes as the patient is filled.

Also has anyone placed a mic or steth inside the vagina or rectum?

Again, just curious.

Never done either. There was a great story published on HBP where the patient wore a harness containing multiple stethoscopes so the doc could record different sounds while he did things to her. It ends with them fucking and was pretty hot.

No never done the enema thing although the recording sounds like interesting stuff if anyone has!