Is this all fantasy and/or fake cum? I've seen a couple vids of people doing this with massive amounts, and you can never tell if it's real. This has come up IRL for me (how I stumbled here) and I feel like it cant possibly be safe. May or may not have tried it already.. but couldn't doing this make you very ill?

I also see a lot of talk about shipping .. how could cum possibly stay "food safe" in the mail?! lol