[A disgustingly vulgar slut, Sayama Ai] The cicadas are chirping in the countryside during summer. Ai's heart pounds when she hears that her next door neighbor, Azuma, a college student she has looked after like a father since she was a child, is returning home for the first time in a long time. However, when she meets him again after a long time, he has become more sophisticated and, on top of that, he has a new girlfriend. Ai's jealousy flares up when she sees Azuma, who was once head over heels in love with her, being captivated by her, so she shows him her panties, stained with her wet love juice, and seduces him... She greedily plays with him with her voluptuous, voluptuous body, making him cum 15 times! "I'll fuck you until you forget about my girlfriend"