Mister B Relax lube is a skin-friendly anal relaxant spray that rapidly relaxes the rectum, facilitating problem-free penetration and relaxed anal intercourse. Its cooling effect acts as an anaesthetic, reducing the painful sensitivity of the sphincter muscle without reducing sensation. Kind to mucous membranes. Water soluble, oil and fat free. This personal lubricant enhance the sensual experience for you and your partner. This is perfect for beginners and experienced lube lovers alike.