A couple mutually performing a physical examination of their genitals following sexual intercourse. Sexaminations are very popular among med school students, since it allows them to combine their scientificinterest with sexual practice.
Guy: Dayuuum, you were tremendous today!
Gal: Thanks, honey! So were you. But can we do a sexamination now?
Guy: Sure, who's first?
Guy 1: What took you so long?
Guy 2: We had sex and then my girlfriend wanted to do a routine sexamination.
Guy 1: Nerds.
Sextation is a travel experience, such as a vacation, where the primary recreational activity happens to be engaging in sex with your significant other. It can also be used when there isn't an official vacation, but one is staying at home. Similar to a stay-cation, you don't need to leave home to enjoy the many benefits. It usually implies that the sex is extended, over a day or more, like a vacation, but a sextation.
Oh my God, my new BF is so hot! We didn't leave his house for three days - it was like a total sextation -three nights, and four days. All inclusive. I need a vacation!