[HUNTA-178] I'm the only man in the women's dormitory, no boys allowed! The girls' dormitory where my sister lives is a den of dirty women! I came to deliver a package to my sister who goes to an all-girls boarding school. My sister's friends who came to take a peek gathered one after another, as if men were a rarity. I want to know about men! Surrounded by my sister's classmates who were curious about men...