Master Series Ass Vault Locking Anal Expander brings a serious, industrial-style approach to anal bondage for experienced players. Crafted from solid stainless steel, this expanding plug pairs an adjustable petal mechanism with a secure locking pin, so you control exactly how full it feels and how long it stays that way.
To use the Master Series Ass Vault Locking Anal Expander, insert it in its contracted position with plenty of lubricant, then turn the flat circular key to open the metal petals gradually. Expand only as far as feels comfortable and never force it. Once you reach the right level of fullness, the gold pin key locks the petals in place, keeping the plug expanded until you or your partner decide it is time for release. Keep both keys somewhere safe throughout every session.
The non-porous, nickel-free steel is compatible with all lubricant types and is temperature sensitive, so you can warm it under running water before play. Its substantial weight creates a steady, satisfying sense of fullness, while the tapered tip eases insertion and the slim neck and wide base keep it securely seated. Clean the plug before and after each use by boiling it or wiping it down with isopropyl alcohol.
Key Features
- Expanding metal petals controlled with a flat circular key
- Gold pin locking key holds the petals at your chosen setting
- Non-porous, nickel-free stainless steel for durability and easy cleaning
- Compatible with all lubricant types
- Temperature sensitive for warming or cooling play
- Tapered tip, slim neck and wide base for comfort and security
Specifications
- Material: Stainless steel
- Overall Length: 3.4 Inches
- Insertable Length: 2.8 Inches
- Diameter: Expands from 1.5 Inches to 2.2 Inches
- Weight: 9.3 oz (264 g)
- Color: Grey
Built to last for years of kink-focused play, the Master Series Ass Vault Locking Anal Expander is a premium choice for anyone ready to take anal bondage to the next level.