SILK-119 Hide & Seek V

Mikiko buys an apartment at a young age, but her younger brother Itsuki, who has finally been accepted to university and moved to Tokyo, has already moved in. - They live reasonably well together, but the presence of each other inevitably becomes an obstacle to their romance. - However, one day, a series of coincidences led to an unexpectedly exciting event...! - ? - Even if there is someone nearby, I can't stop my desire...!