SHIC-137 A tutor who couldn't resist the sweat on his student's white skin... Ai-chan, Hazuki-chan, Himari-chan

One evening, a tutor was teaching a student who had come home late due to club activities. Perhaps because the student had returned home in a hurry, his white skin was dripping with scented sweat...And tonight, his parents were going out. - He seems to be absent. - And at this once-in-a-lifetime moment, the tutor becomes a man!