I feel much closer to the second toddler than the first.
This TED talk uses the term "semen connoisseur"
Mary Roach is the author of Bonk.
Mary Roach's TED talk, titled "Ten Things You Didn't Know About Orgasm" isn't new, but it showed up in my YouTube feed today. The Bonk author is a fountain of information about this topic. Watch and enjoy.