Step up your anal game with the Expanding Anal Trainer Kit from Master Series, your new best mate in backdoor exploration. This isn’t just any kit — it’s your personal gateway to a world of pleasurable possibilities, designed to let you indulge in the thrill of anal expansion without the discomfort of going too large too soon. Each piece in this premium silicone trio flexes and flares to give you a smooth ride on the way in and a mind-blowing sensation once it’s there. Whether you’re a novice or a seasoned adventurer, this kit promises to make your journey as fulfilling as possible.

• Three sizes – customise your experience and pace your progress
• Premium silicone – body-safe and oh-so-smooth
• Unique flared shape – easy insertion with a satisfying stretch
• Secure base – stays comfortably in place during play
• One-of-a-kind sensation – pressure and fullness like never before

Product Specifications:
• Small: Total Length: 3.5" / 8.9cm, Insertable: 3.25" / 8.3cm, Min Diameter: 1.75" / 4.4cm, Max Diameter: 3.15" / 8cm
• Medium: Total Length: 4.75" / 12.1cm, Insertable: 4" / 10.2cm, Min Diameter: 2.25" / 5.7cm, Max Diameter: 3.95" / 10cm
• Large: Total Length: 5.5" / 14cm, Insertable: 4.75" / 12.1cm, Min Diameter: 2.75" / 7cm, Max Diameter: 4.5" / 11.4cm

Anal training kits like the Expanding Anal Trainer Kit are a brilliant choice for blokes looking to push their boundaries safely and comfortably. They offer a structured path to new experiences, allowing you to gradually work up to larger sizes without unnecessary strain. This type of gear is all about enhancing your pleasure while building confidence in your skills, making it an essential addition to any adventurous man's collection. Whether for solo sessions or shared play, these kits help you unlock new levels of satisfaction.

Naughty Boy delivers gear that’s engineered for you, not just a one-size-fits-all toy from a generic shop. We know what works, so you can focus on the fun.

Give it a go and discover what you’ve been missing.