What we like
- Relatable set-up with a month-long countdown built in
- Two free episodes to judge the tension
- Only 36 tokens to see it through
Good to know
- Only the first two episodes are free
The set-up behind My Girlfriend’s Little Sister Moved In
For one month, a visiting gymnast takes over a room in her sister’s home while she trains for her biggest competition yet. She is an adult athlete, focused and flexible, and the man sharing the house with her is her sister’s boyfriend.
Mornings are where the series gets interesting. His girlfriend heads off to her job, the stretching starts in her room, and a glance does not go unnoticed. What stands out in the premise is that she does not mind. She enjoys the attention, and that turns a tidy house-share into a game of who blinks first.
It is a Candy original in five short vertical episodes, built on a countdown: one month, one household, one temptation that keeps growing.
How much is free, and what the rest costs
Two episodes cost nothing here. Episode 1 plays instantly with no account, and episode 2 is free once you sign up with a free account (email only, no card). That is 2 of the 5 episodes, plenty to judge whether the tension suits you.
The three locked episodes are 12 tokens apiece, 36 tokens to finish. Using the yearly plan’s token allowance that comes to about $1.44. At the pack rate it is about $3.60, and on the monthly plan’s allowance about $5.04. A single Premium month includes 100 tokens, so it can cover this series and a second standard one, with 28 tokens left.
Why the tension works
The appeal is proximity with a deadline. A month is long enough for attraction to build and short enough that every morning matters. The series leans on a very human question: what happens when someone you are not supposed to want clearly wants your attention too?
Because it is a vertical story cut into short episodes, you can watch one in a quick break or run through the first two straight away. Subtitles come in English, French, German, Spanish, Italian, Portuguese and Japanese, so it travels well.
No performer is billed here. It is a pure Candy original, which keeps locked episodes at the standard 12 tokens rather than the 30 charged on Creator series.
Who this one is for
Choose it if you enjoy slow-burn temptation, domestic settings and the kind of story where nothing is said out loud but everyone knows. It is also a low-risk first pick if you have never tried a Candy series.
For the same price, try My Wife’s Dance Instructor, with Wife and Teacher tags and a dance-floor set-up, or Under the Chief, a hospital power play. Both cost 36 tokens to finish, so you can line one up right after this.
Final take
Press play on the free episodes first. Episode 1 needs nothing but a tap, episode 2 only a free sign-up, and by then you will know whether a month under one roof has you. If it does, unlocking the last three costs 36 tokens in total, about $1.44 to $3.60 depending on how you buy them. Fair money for a sleek five-episode build-up.
My Girlfriend’s Little Sister Moved In: frequently asked questions
How many episodes does My Girlfriend’s Little Sister Moved In have?
It has 5 short vertical episodes. The first two are free, with episode 1 needing no account and episode 2 needing a free sign-up. Episodes 3, 4 and 5 are locked at 12 tokens each.
Where can I watch My Girlfriend’s Little Sister Moved In?
You can watch it on Candy Shorts at candy.ai, the short series section of Candy. Start with the free episodes, then use tokens from a Premium plan or a top-up pack to unlock the last three.
Is My Girlfriend’s Little Sister Moved In worth it?
If you like slow-burn temptation, yes. Two of five episodes are free, and the rest cost 36 tokens in total, about $1.44 on the yearly plan allowance or $3.60 at the pack rate. Try the free part first.
My Girlfriend’s Little Sister Moved In: episodes and token prices
36 tokens to finish: about $1.44 on the 12-month plan, $3.60 at the token-pack rate or $5.04 on the monthly plan. Prices from Candy, checked October 19, 2026.
