<human>: Unlike a lot of posts here this happened to me today while I've been staying in Spain for a couple of weeks.

As I'm sure you can imagine, Spain around this time of year is always hot, so the inside of the house me and my family are staying in has been kept relatively cool. We're nearing the end of our trip now but when I went in the bathroom today I noticed an extractor fan machine type thing above the door that I hadn't seen before. There was a cord hanging down from it which I pulled with no result. I tried pulling the cord again a few times but again there was no result. Assuming it was just broken I sat on the toilet and began to do my business.

Here's the fuck up: It wasn't an extractor fan machine type thing. It was a fucking electric heater.

My step sister informed me afterwards that it's there to stop the room clouding up when someone takes a shower. 

So as im sitting on the throne minding my own business I notice the room get a lot hotter very quickly. Thing is apparently the more times you pull this cord the hotter the metal parts of the heater get and I pulled this thing a good 5 or 6 times. I obviously couldn't stand up mid shit to do anything about this so I sat there and sweated through one of the most uncomfortable shits of my life until I finished and could turn off the machine.

Summarize the given text in a few sentences.
<bot>: Mistook a heater for an extractor fan in a 38°C heat resulting in the most uncomfortable shit known to man.