Living a quiet office lady's life, Reina harbors a secret side—experienced in SM. But when her partner suddenly disappears, she's left abandoned mid-training, consumed by confusion and anxiety. Then Minneck's prediction comes true, and Reina's masochism explodes! Her transformation into an ultra-insatiable nymphomaniac is revealed. All pent-up frustration unleashes at once—impaled by an extra-thick vibrator, she frantically gropes her own breasts and rubs her clit. Driven by her newfound lust, she's lured outdoors, indulging in exhibitionism. Soaking wet, thrusting her hips, climaxing uncontrollably—her sight is impossible to ignore. A masochistic girl runs wild, forgetting all about filming! Witness the ultimate perverted training that shatters the ordinary OL's daily life!