Strange Date — R.D. Coast

Charles is finally going on the date his sister, Mags, has been trying to set up for two months. But he has zero interest in dating; he's into getting laid. It doesn't help that his date is a teacher. He decides to go on this one date to appease Mags, and enjoy what will be a sure thing. 

Except, one time won't be enough because there's just something about Shirley ... you've heard of lizard people, right?