Firefly - Ace I by NS Novelties Butt Balls and the removable bullet lets

and the removable bullet lets you customize stimulation intensity and placement

This plug stands apart through its thoughtful engineering for intermediate and advanced users seeking intense sensory experiences

and long-term practice in Male Forced Chastity

Always start with lower vibration settings and gradually increase intensity as you become comfortable

The removable bullet lets me create unpredictable sensations—reward and denial in rapid succession

Firefly - Ace I by NS Novelties Butt Balls and the removable bullet letsAnal play can feel intimidating or visually monotonous. The Firefly Ace I transforms that experience with light activated glow technology built into premium body safe silicone, adding visual intrigue and psychological intensity to every moment. At a glance Length: 10. 4 cm, 2. 8 cm max diameter Material: 100% body safe silicone with luminescent pigments Power: Light activated glow, no batteries Waterproof: Yes, all lubricant compatible Colours: Pink,