A male student's secret that his friend's sister knows he is sensitive to nipples. The older sister, whose 'S heart' was ignited by this knowledge! The male student, whose nipples were slowly tormented, became rock hard! Unable to wait any longer, the older sister pushes down the male student and forcefully inserts herself... Enjoying the sensitive reactions, she teases his nipples while riding him in a spider-style position with shallow thrusts! Teased to the point of no return, he ends up ejaculating inside her!!!※This work contains content similar to part of 1nhdta00973.
