▶ Video Footage

Based on the original pearl necklace position and his needs, Teacher Adu devised a three-tier progressive plan for him: adding a 7.5mm strand in front of the original 7mm strand and an 8mm strand behind it, forming a connected structure of 7.5mm + 7mm + 8mm. The upgrade is completed in one go, achieving a fuller and more three-dimensional effect.

The first ring, 7.5mm, is arranged tightly against the glans, perfectly filling the gap between the original bead ring and the glans; the middle retains the original 7mm ring, and the third ring, 8mm, follows closely behind. The three rings are seamlessly connected in a row, gradually increasing in size, each bead full and firm, perfectly shaped, and absolutely symmetrical from left to right. The entire front end of the penis presents a distinct three-stage bionic structure, appearing much more majestic and solid in three dimensions, greatly enhancing the visual impact.

The three-ring interconnected structure provides rich, three-dimensional layered friction in practice. The first 7.5mm ring is close to the glans, providing delicate entrance expansion and envelopment; the middle 7mm ring creates transitional friction; the rear 8mm ring provides strong pressure and scraping deeper areas. During thrusting, the height difference of three rounds causes the vaginal walls to experience continuous stepped stimulation, massaging from shallow to deep layers for full and rhythmic stretching.

This design greatly increases the overall volume and hardness of the penis, making the partner clearly feel the tightness of being fully filled. The friction area is larger and the stimulation is more comprehensive, easily triggering strong and lasting orgasms, significantly enhancing the experience for both parties.

Neatly arranged: three connected circles progress layer by layer, perfectly filling the gaps, with an overall harmonious and full appearance.

Structural upgrade: addresses the original distance issues, increases a sense of grandeur and rigidity, and enhances practical control.

Later expectations: After the swelling subsides and stabilizes, the contours of the granules will be clearer, and the three-ring three-dimensional effect will be even more stunning.