Plot Summary

I'm jealous of people around me when I say that I have a younger sister who is a girl, but in reality I'm used to seeing her in uniform and I don't feel any sex appeal. Such a younger sister was selected as a regular club activity and showed me a uniform with high tension, but ... The perfect uniform sticking out butt is too erotic and a full erection! Forget me and insert & cum inside my sister! Then, instead of disliking it, the desire to spear that had been accumulated in club activities explodes! At the end, my sister asked for Ji Po and vaginal cum shot many times!