Oretoku Shuugakuryokou -otoko Wa Josou Shita Ore Dake!!

Yuta Iga is the new substitute teacher in an all-female school. The woman is substituting her step-sister who got injured. The action features many women in sexy schoolgirl uniforms, and the teacher looks to as fuck too! Obviously, the action leads to sex, fingering and the animation is breathtaking too.