
Fleshlight Pink Butt Stamina Training Unit
Build stamina, enhance control and experience intense pleasure with the Fleshlight Pink Butt Stamina Training Unit. This anal-orifice version of the world-famous STU is designed to help you improve endurance while enjoying powerful, hyper-stimulating sensations.
Featuring the signature STU texture, this sleeve provides tight, rapid-fire stimulation engineered to mimic the intensity of real intercourse and boost your long-lasting performance.
Key Features
Realistic pink butt opening for a lifelike, tight experience.
Features the signature Stamina Training Unit texture designed to improve endurance.
Soft, realistic and body-safe with natural warming properties.
Premium gold STU case offers grip, privacy and suction control.
Description
The Fleshlight Pink Butt Stamina Training Unit is designed to simulate high-intensity intercourse to help you build lasting stamina and improve performance. The tight anal orifice paired with the ultra-stimulating STU texture provides rapid, continuous friction that challenges your endurance while maximizing pleasure.
Whether used for training or simply for intense pleasure sessions, this Fleshlight offers a realistic, deeply satisfying experience. The SuperSkin™ material warms with use, creating an incredibly lifelike feel that heightens every stroke.
Ideal for stamina training, edging practice, or those who prefer a tighter, more intense anal-style stroker sensation.
Specifications
- Texture: STU (Stamina Training Unit)
- Orifice: Pink Butt
- Material: SuperSkin™
- Total Length: 10″ (25.4 cm)
- Insertable Length: 9″ (22.9 cm)
- Case Colour: Gold
- Body-safe & phthalate-free
What’s in the Box
- Fleshlight Pink Butt STU Sleeve
- Gold Fleshlight Case
- User Guide & Care Instructions
Care & Safety
- Rinse thoroughly with warm water after each use.
- Use Fleshlight Cleaner only — avoid soap inside the sleeve.
- Allow to dry completely before reassembling.
- Use only water-based lubricant.
- Apply Renewing Powder to maintain sleeve softness.
Train harder, last longer and experience intense stimulation with the Pink Butt STU — the ultimate stamina-building Fleshlight.
Frequently Asked Questions
- Q: Does this really help with stamina training?
A: Yes — the STU texture is designed to improve control and endurance over time. - Q: Is the Pink Butt STU tighter than the Lady version?
A: Yes — the anal-style opening provides a firmer, tighter entry feel. - Q: Can I use silicone lubricant?
A: No — only water-based lubricants are safe for SuperSkin™. - Q: Is this a beginner-friendly Fleshlight?
A: Yes — it’s suitable for beginners and advanced users alike.



















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