My Sister's Lover Is Mine

For 12 years, Elena has secretly loved her older sister, Serena. When Serena brings home her new lover, Vera, Elena deliberately gets close to Vera to make Serena jealous, unaware that Vera is a spy sent by the rival Valentine family. Meanwhile, Serena’s special assistant, Grace, clashes with Elena at every turn. As shocking secrets come to light, Elena discovers that Serena adopted her to protect her from their grandfather’s expulsion, and that Serena has secretly loved her for years. When Elena is shot while protecting Serena, the two finally confess their feelings on the brink of death and return home together.

My Sister's Lover Is Mine is listed on DramaWatch from the CubeTV catalogue. 35 episodes, playable in order from the CubeTV catalogue.

My Sister's Lover Is Mine runs 35 episodes. At roughly 80 seconds each, the whole story takes about 46 minutes — a single sitting.

Originally released on CubeTV, it streams here in full — in order, in your browser, no account needed.

If it hooks you, the closest CubeTV titles by length are “The Vampire Duke's Only Wet Nurse” and “Forbidden Heir Obsession”. From another studio, “The Red Collar of Lies” is the nearest match.

Episodes

1. Episode 1
2. Episode 2
3. Episode 3
4. Episode 4
5. Episode 5
6. Episode 6
7. Episode 7
8. Episode 8
9. Episode 9
10. Episode 10
11. Episode 11
12. Episode 12
13. Episode 13
14. Episode 14
15. Episode 15
16. Episode 16
17. Episode 17
18. Episode 18
19. Episode 19
20. Episode 20
21. Episode 21
22. Episode 22
23. Episode 23
24. Episode 24
25. Episode 25
26. Episode 26
27. Episode 27
28. Episode 28
29. Episode 29
30. Episode 30
31. Episode 31
32. Episode 32
33. Episode 33
34. Episode 34
35. Episode 35

Popular on CubeTV

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Similar runtime

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The whole guide · Titles A–Z · All of CubeTV