The beautiful tutor who was stolen by her brother, I was the one who fell in love with BSS first. Hirose Yuri ADN-698

Yuri Hirose's first move after suddenly transferring to Attackers is a mentor BSS drama! When I was a ronin student, a beautiful mentor came into my life. I fell in love with my teacher, but I couldn't tell him. My brother said, "Your mentor is really beautiful. Maybe I should try to seduce her." I replied, "I don't think it's a bad idea." I eventually regretted what I said because I didn't want my younger brother to know that I liked his teacher.