Movie

Little Sister

★ 3.5(2)20201h 9m

Little Sister isn't available to stream, rent or buy in Ireland right now. Availability changes often, so check back soon. Availability checked 22 July 2026.

Where to watch Little Sister

🇮🇪 Ireland

No streaming, rental or purchase options are listed in Ireland right now. Availability changes often — try switching your region in the header.

Good to know

Director: Choi Sung-eun
Release date: 2020-02-20
Runtime: 1h 9m
Language: Korean
Status: Released

About Little Sister

Little Sister is a 2020 movie in the Romance genre, directed by Choi Sung-eun, starring Lee Sul-ah, Park Do-jin and Kim Dong-joon-I. It has a runtime of 1 hour 9 minutes. It holds an average rating of 3.5/10 from 2 viewers. Below you can see where to watch Little Sister in Ireland — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

With her mother's remarriage, Dong-jun lives in his stepfather's house while they are on honeymoon. However, on the first night of living in his stepfather's house, he witnessed his step-siblings, Seol-ah and Do-jin, having sex. Seol-ah and Do-jin are not brothers or sisters, but Dong-jun is shocked at the thought that they are brothers and sisters. That night he dreamed for the first time in years and the next day, Do-jin leaves early and only Dong-jun and Seol-ah were left at home. Dong-jun feels burdened by Seol-ah’s kindness. After a while, Dong-jun, who returned from exercising in the yard, finds Seol-ah taking a shower with the door open. Seol-ah asks Dong-jun to wipe her back. Since they have become families, she suggested for them to shower together, and they had sex.

Cast

Lee Sul-ah

Seol Ah

Park Do-jin

Kim Dong-joon-I

Themes & keywords

softcore

Frequently asked questions

Where can I watch Little Sister in Ireland?+

Little Sister is not currently listed on any streaming, rental or purchase service in Ireland. Availability changes often, so check back or switch your region.

Is Little Sister on Netflix?+

Little Sister is not on Netflix in Ireland right now.

How long is Little Sister?+

Little Sister has a runtime of 1 hour 9 minutes (69 minutes).

Who stars in Little Sister?+

Little Sister stars Lee Sul-ah, Park Do-jin and Kim Dong-joon-I.

When did Little Sister come out?+

Little Sister is a 2020 movie directed by Choi Sung-eun.

What genre is Little Sister?+

Little Sister is Romance film.

Who directed Little Sister?+

Little Sister was directed by Choi Sung-eun.