She arrives with a suitcase, a competition three weeks out and a gymnast's alarm clock, which gets her up before anyone else in the house.
Moving day and the first stretch on Candy Shorts
I watched it on October 16, 2026, with a free account. The girlfriend welcomes her stepsister for the month and mentions the big competition ahead. The gymnast greets the boyfriend as the boyfriend, and he privately doubts he'll survive thirty days of this. Next morning she's up first: gymnast hours. He decides it's a terrible idea, and she asks him to help her stretch anyway.
The stretch is the hinge. She talks about training very hard and asks for deeper holds than feel safe. Then comes her promise: "I won't tell my sister you're so good at this." He says out loud what he's been thinking about her, she repeats it back as a question, and the episode ends on his one-word reply: "What?"
Episode 2: the judge's scorecard
Stretching turns into a game. The girlfriend catches them whispering, and he covers by saying it was about the competition. A little later the gymnast makes him her judge: she shows her tricks, he scores her from one to ten, and she gets a ten. A slow warm-up follows, and she asks whether he'd still help her train like this if her stepsister walked in. He says yes, he thinks he would.
Then the girlfriend comes home, he panics, and the gymnast teases him, promises not to tell and says she will see him at dinner. Back together, the girlfriend asks how her stepsister is behaving, the gymnast praises her helper, and the girlfriend tells him not to let a 22-year-old who thinks she runs the world boss him around. The gymnast agrees that she does. Later the girlfriend turns in for the night, the gymnast calls him closer, and her final line asks how soundly her stepsister sleeps.
How far does the month take them?
The story runs on a calendar. A month in the house, a competition in three weeks and a girlfriend who leaves for work make mornings and nights the open hours. By the end of episode 2 the gymnast has said what she wants and checked on her stepsister's sleep. The last three episodes sit behind a paywall I didn't cross, so I stop here.
Related stays are easy to find in the Candy Shorts catalog. My Girlfriend's Twin sends a visiting sister for a weekend. Your girlfriend's younger sister stretches to ten episodes. My Girlfriend's Big Sister is Riley Reid is a creator series in which a licensed digital twin stands in for Riley Reid, who did not perform.
Who is under the roof?
Three people live in this story, and none gets a name in the free dialogue: the boyfriend, his girlfriend and the gymnast. Her age, 22, comes up in episode 2. On October 16, 2026, Candy.ai had the series fourth in its featured carousel above the CandyShorts grid. The series has no creator behind it, so the cast is generated characters rather than a licensed twin.
Flirting on screen, the rest behind the paywall
On our scale this Candy Shorts title sits at level 4, and the paid episodes give much of their time to adult scenes. Before the paywall the series stays at flirting and physical closeness, and the scoring game is the boldest thing on screen. The talk is frank, so mind the volume. Each level is explained in the porn guide.
Three more episodes, 36 tokens
Three more episodes at 12 tokens apiece total 36. What a free account covers is explained on a separate page. Spend the tokens if the countdown has you curious about the second half of the month, and skip them if the first two episodes told you this isn't your kind of tension. At about two minutes for the pair, the Candy AI Shorts sample is cheap either way.
