About I Did Naughty Things With My (Drunk) Sister Manga:
“If you want it, ask for it please” Takuma was already tired of fighting all the time with his sister Akane. One day he meets a voluptuous woman drinking in a park. Suddenly the woman kisses him!
Her soft and comforting aroma… awakens in him a familiar feeling, soon the hood that the woman wore yields and shows her face, only to realize that that woman was…!! Akane!?