My Precious Girlfriend Of One Month Had Raw Sex With Our Playboy Older Classmate Who I Hate Tsumugi Akari

A month since I started dating her. I truly liked her, so I wanted to treasure her and had only held hands. I thought she felt the same way... but that wasn't it. A senior from my hometown, without me asking, showed me a video of him filming himself having sex with a girl he picked up. In it was my girlfriend.