Cum is NOT hot, its cool, its why men have balls because sperm can't be produced inside the body because of the heat. Hmmm, you write about sex but do you have any experience? It doesn't seem like it.
You're clearly a clown, cum has a 'hot' temp to it seeming it literally just came out of your balls which is part of your body and your body temp is around 37°C or 98.6°F if you don't go by celsius. It's not cool at all, it more a warm temp to the touch, it's clearly you that doesn't have experience so keep quiet when you have no clue about something. (Yes I know this is 2 years ago, but still you a clown)