Product Specifications

• Duration: 01:02:42

• Size: 2.55 GB

• Resolution: 1080p Full HD (RF19 Encoding)

• Audio: Chinese (Mandarin)

• Subtitles: Chinese & English Dual Subtitles

Video Description

The second and final installment of the gag-induced salivation study shifts from standard oral props to extreme, high-rigidity apparatuses. Model Echo remains c*mpletely immobilized on the framing rig, locked by an overhead head yoke, an *nal h*ok, and stainless steel ankle cuffs, keeping her face directed downward over measurement containers. Throughout each 5-minute timed phase, she is subjected to continuous variable electrical shocks (levels 1–40), randomized crop strikes across her body, and targeted tickling on her soles and armpits.

This concluding phase tests four hardcore oral devices: a rigid metal tongue-depressor bite b*r, a custom stainless steel head cage with an integrated 32mm steel oral tube, an elongated silicone deep-throat cylinder gag, and a professional-grade 35mm hard plastic adjustable deep-throat plug. The feature concludes with an 8-minute post-test interview and a 10-second breakthrough depth challenge that pushes her endurance to its maximum limit.

Detailed Line:

• Trial 1 - Metal Tongue-Depressor Bite B*r: Echo is strapped into a rigid metal gag that clamps the lips and flattens the tongue with unyielding steel, testing fluid output without elastic give.

• Trial 2 - Custom Stainless Steel Head Cage & Tube: The complete head cage is bolted into place, featuring an integrated 32mm diameter by 30mm long hollow steel pipe held tightly inside the mouth, producing continuous involuntary salivation.

• Trial 3 - Elongated Silicone Deep-Throat Gag: Secured tightly to an 8cm depth from the bit (10cm from the lips), this slender silicone column stimulates heavy, rain-like salivation, yielding a record 20ml of measured fluid in 5 minutes.

• Trial 4 - Professional 35mm Hard Adjustable Deep-Throat Plug: Locked at setting 2 (7cm from bite point / 9cm from lips), this thick, unyielding plastic plug tests her threshold across a full, inescapable 5-minute window under continuous shock and impact stimulation.

• Debrief Interview & Setting 3 Breakthrough Challenge: An in-depth 8-minute interview reviewing subjective sensory feedback, followed by a 10-second bonus depth trial on setting 3 that instantly triggers tearful reactions and heavy fluid collection.

Deep Throat Struggling Rope B*ndage PlotBound - Hardcore G*gging - Heavy Metal & Deep-Throat Gags-B*SM Academic (Ep. 2) with C4s.com

Deep Throat Struggling Rope Bndage PlotBound - Hardcore Ggging - Heavy Metal & Deep-Throat Gags-B*SM Academic (Ep. 2) with C4s.com