SDMU-623 I'm in trouble because my room has become a hangout for my sister's friends. - I couldn't tell my beloved sister, but I was made to ejaculate over and over again almost every day... A record taken by my younger brother.

A young man who came to SOD for advice said, ``I'm having trouble because my room has become a hangout for my sister's friends.'' ``I was happy at first, but the female college students secretly tried to have sex with me behind my sister's back.'' - "I'm starting to use it as an outlet." "SOD, please do something before my beloved sister finds out..." Anguish that can only be understood by a young man who has unexpectedly found the harem of his dreams.