My sister, who is the exact opposite of me who can't talk to women, is super popular and brings a lot of super cute friends to her birthday party and holds a cosplay party! I can't help but be jealous, so when I pretended to have something to do with my sister and showed up at the birthday party, I was excited by the sexy cosplay figure and defenseless panchira more than I imagined and got an immediate erection! The girls who saw it started fidgeting...
