I saw my stepbrother spying on our parents while they were having sex. It gave us a few ideas of our own, after all, we were both eighteen, but then we got caught. Oh, did things change after that...they told us we were old enough now and weren't really related so it was up to us if we wanted to continue. It turns out that mom wasn't at all shocked, seems she and Uncle Paul, her own stepbrother, went through their own time as lovers...still do. That sure made things even more interesting.
Author's note: While it may appear that there might be incest or underage sex in this book, that is not the case. Amazon/Kindle does not allow incest or underage sex. So please understand that all characters are at least 18 and no character has sex with anyone closely related to them, even if it may appear otherwise.