Alternative:
My Sister Has Amnesia: What's Sex? ; Ore no Aneki wa Kioku Soushitsu: Sex tte Nani? ; 나의 누님은 기억상실 ; 俺の姉貴は記憶喪失－セックスってなぁに？－
Author(s)
Artist(s)
Type
Manhwa
My sister lost her memory, and all knowledge of sex, in an accident, and now we're living a passionate life together doing it over and over again!
MANGA DISCUSSION