Sex Education

'Sex Education' is the story of Otis (Asa Butterfield), a young teenager whose mother ( Gillian Anderson) is a reputed sex therapist, something he prefers to keep secret. Jean (the mother) is also someone who constantly analyses the behavior of his son. By comparing it to some character it would be almost the equivalent of Leonard’s mother from 'Big Bang', but rather more "human".
The thing is, circumstances will make everyone in the first days of high school know, to the shame of the poor boy. Maeve (Emma Mackey), a brilliant but marginal young woman, goes to look for him when they meet Adam (Connor Swindells), whose virile limb is "about to explode" after taking three viagras. Otis succeeds, thanks to the knowledge acquired from listening to his mother, to reassure him.