내 여친은 내 나이 든 의붓형제에 관심이 없지만 마침내 나이아가라 폭포처럼 시오후키

I revealed a secret to my girlfriend that I know about her fck affair with my stepbrother and she promised me to stop it and next time don't do it anymore. step But this secretly recorded video I got now is something strange and I don't know should I be happy or sad. It's more like sick I would say...