On this day, I was asked for the first time in my life by my girlfriend for a consultation and ended up visiting her family home. Her mother, Todayoko-san, had asked me to be her bodyguard as there had been a suspicious person lurking around their house recently. I successfully caught the suspicious person, but his identity turned out to be Todayoko-san's ex-husband... A few days later, I witnessed a scene I shouldn't have seen. The once gentle Todayoko-san was berating her ex-husband with incredibly lewd words...