Childhood's End (1996) on Netflix

Plot summary

Denise Edwards and Greg Chute are teenagers in a hurry to mature. Greg's first sexual experience is also his first relationship, and the woman is twice his age and the mother of one of his friends. Denise, displeased with Greg, has a relationship with another girl. Both are discovering their budding sexuality, and both must deal with what growing up means for them: moving out of the home they grew up in and leaving the security of childhood behind.