A married woman working at a cram school where she met a college student tutor falls for him and embarks on an affair. Despite being a mother, she can't resist the young man's aggressive advances and succumbs to her carnal desires. As she rides the saddle that presses against her moistened crotch, she becomes aroused and eager to continue their illicit tryst. Today, she heads back to her lover's house... Note that the recording contents may vary depending on the broadcast method used.