Saki is deeply dissatisfied with her boyfriend's poor sexual performance. He's completely lifeless in bed—she can get him erect through blowjob or initiate sex in the cowgirl position, but as soon as she starts moving, he quickly tires out and stops. Despite feeling intense sexual frustration, Saki still loves him. This story follows her exhausted body and soul, starved of intimacy, receiving a shocking awakening through intense pleasure after a long absence.