Unable to bear seeing Toru, who had repeated a grade twice, his father asked his friend's wife, Yui, to be his tutor. However, Toru was distracted by the bespectacled beauty Yui and couldn't focus on his studies. Unable to bear it anymore, Yui agreed to let him touch her breasts if he promised to study. But Toru's hands became more and more aggressive, and eventually, he ejaculated. Furthermore, Toru thrust his erect penis in front of Yui…
