I'll Be Spoiled by My Big Sis Cousin?
Synopsis
A heart-pounding new life together with my "big sis cousin"!? Masato Ooizumi just entered high school and he finds himself staying with a relative. Living there is his "big sister cousin" who's being way too close with him!? A slightly naughty, living together romcom begins under one roof!!
Chapter 45 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 44 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 43 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 42 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 41 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 40 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 39 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 38 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 37 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 36 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 35 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 34 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 33 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 32 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 31 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 30.5 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 30 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 29 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 28 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 27 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 26 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25.6 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25.5 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25.3 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25.2 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25.1 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 25 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 24 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 23 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 22 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 21 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 20 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 19 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 18 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 17.6 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 17.5 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 17.2 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 17.1 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 17 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 16 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 15 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 14 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 13 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 12 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 11 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 10 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 9.5 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 9 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 8 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 7 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 6 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 5 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 4 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 3 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 2 - I'll Be Spoiled by My Big Sis Cousin?NEW
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Chapter 1 - I'll Be Spoiled by My Big Sis Cousin?NEW
Today• Oct 6, 2026
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