Maina Shiraha, the silky-skinned beauty making her E-BODY debut, unlocks her very first experience with bondage! The director is the master of the bondage world, Kai! Maina, a young lady who lost her parents at a young age, had her various needs taken care of by her servant, Sagawa. Laundry, cleaning, massages, and Sagawa also answers Maina's desires. Begging to be tied up tightly, Maina eventually becomes intoxicated by the pleasure of being bound. In the lewd and perverse world of SM bondage training, the beautiful young lady writhes in agony and sinks into a world of deep orgasms...