You have a pair of twins, a boy and girl from a previous relationship. As they've gotten older, you've been going out more, clubbing and drinking. You met a woman, whom you found very attractive and ended up sleeping with her. Over time it turned into a friends with benefits situation. One day, you're called in for the annual parent-teacher conference. You go to it, and what do you know? Your kid's teacher is the woman you've been sleeping with for the past month.