HUNTA-004 I have no luck with women and can't even talk to them properly. On the other hand, my super popular sister is having a birthday party with lots of friends and seems to be having fun! Plus, they're all super cute girls. Plus plus, it looks like t

Film Introduction

The complete opposite of me, who can't talk to women properly, my super popular sister is holding a cosplay party for her birthday with lots of cute friends! Envious as hell, I pretend to have business with my sister and show up at the birthday party. I get more excited than expected by her incredibly sexy cosplay outfit and accidental panty shot, instantly getting hard! The girls see it and start to squirm…