My Girlfriend’s Sister Kept Me After Class

A night class with a ten o'clock deadline

David has a single reason for taking this night class, and it is that his girlfriend's sister is the teacher. Meanwhile his girlfriend is busy with pottery three doors along, and she is the one driving him home at ten. That leaves a fixed window for whatever the lesson turns into.

Everyone in the series is an adult: David, his girlfriend and her sister. The class is a hands-on evening course, and the first practical in episode 1 is a plumbing repair, which David admits he never really signed up for.

The setup is tidy. The girlfriend is busy three doors away, the sister controls the room and the rules, and David is a man who signed up for the wrong reason.

What you can watch for nothing

Candy.ai opens episodes 1 and 2 for free with an account. After that it is 12 tokens per episode, 36 for the last three, as of November 2026, and Candy's checkout sets the final price.

The series was added recently to Candy's catalog. If you searched 'my girlfriends sister kept me after class free', the free part is the first two episodes, and the free episodes page shows how it works.

Reposts sold as the whole course are partial or unofficial, and the leaked page explains what they leave out.

How hands-on it gets

In episode 1, when his girlfriend checks in, the sister says he is very hands-on. By the end she has told him to lock the door, which tells you where the lesson is heading.

The humor runs on the title's double meaning: practical work, passing the course, learning by doing. The sister tells him he has already passed.

This is a standard series, below the members-only Spicy tier. The scenes turn intimate without the explicit label that tier carries. See is it porn for the longer version.

A clock instead of a slow burn

The clock is the engine. Ten o'clock shows up in the synopsis, in the dialogue and in a countdown at 45 minutes, so every scene has a deadline built in.

The sister also recalls a Thanksgiving when he carried her bag to the car and held on to it for ten minutes. The tension predates the class.

The girlfriend's schedule is the other half of the clock: pottery until ten, then the ride home. It turns three doors into a very short distance.