[survive] My summer vacation with my step-sister ~ Days of sex with my step-sister who is indifferent to sex in the countryside ~ Motion comic version

Overview： --A very hot summer in my third year of working life. I took a long vacation for the first time in several years and returned to my parents' house. Peaceful and nostalgic days in the countryside full of nature. It was supposed to be a brief respite from the hectic life in the city... but. I was confused by the changes in my step-sister "Kaho" whom I met for the first time in several years. Kaho has grown into a splendid and sexy body with her breasts,but perhaps because she grew up in the countryside,she is completely ignorant and indifferent to sexual matters. She doesn't care at all when I see her panties or breasts. Because of this,I don't know where to look every day... On the contrary,she invites me with an innocent smile,saying,"Big brother,let's take a bath together." I was aroused by the naked step-sister with such a sexy body,and I made a move. I thought she hated me... Kaho,who loves me,not only did not resist,but she was awakening to the pleasure of sex more and more...