This is a submission by contributor Kurotori Eiji (pseudonym). [Below from Kurotori] A woman named Airi appears in this video. By day, she works as a nursery school teacher at her parents' daycare, maintaining the image of a sweet, pure, and charming young lady who is well-liked by everyone. She even has a boyfriend approved by both sets of parents, living what seems like a normal, uneventful life. However, she hides a surprising secret side. In truth, Airi is a hardcore masochist, and once her switch is flipped, she becomes a lust-driven woman who orgasms repeatedly like a sex-crazed addict.
In Scene 1, we used a conveniently placed mirror in the hotel room to make her masturbate in front of it. Airi used her preferred vibrator, and masturbating while watching her own shameful appearance seemed to be a uniquely thrilling experience for her.
In Scene 2, we dressed her in lewd, perverted attire and enjoyed restraint play. Finding regular vibrators unsatisfying, Airi was ordered to perform self-fisting, but due to her body position and physique, she couldn't insert her fist, so she resorted to stimulating herself manually with her own hand. Her actions revealed an extremely depraved side, completely contrasting her innocent, ladylike appearance.
In Scene 3, we put her in an adorable cosplay outfit with cat ears—perhaps viewed through a master's biased eyes, but she looked incredibly fitting and cuter than ever. In the end, she straddled a large dildo, shamelessly grinding her hips in a vulgar display no one would expect from a proper young lady. Midway, anal beads were inserted as well; despite feeling pain, she climaxed repeatedly without resistance, suggesting that double penetration with a real penis in both holes would be smoothly achievable under these conditions.