I was forced to work overtime every day because I was being harassed by the education staff at my place of employment. One day, I was alone with my longing senior (Kano-san) who was able to work beautifully and was younger than me but was working as the chief of the sales department! The virgin gets erected in a defenseless figure where the valley can be seen ... I can't stand the seniors who tempt me mischievously and I cross the line. The pleasure of sex that I experienced for the first time made me squirm many times until morning.