At Miss Havisham's Girls' College, a special group of students prepares for a tricky examination in their favorite course: Practical Sex Education.
Professor Regina Greenwood doesn't make it easy, giving the girls hardly any time to prepare, but luckily the coursework is a lot of fun! From those students with great experience in the material to those wary of the topic, each of them must knuckle down and get those tongues ready.