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Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear 5.5 Inch Cock Sheath by Perfect Fit Cock Sheaths
Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear 5.5 Inch Cock Sheath by Perfect Fit Cock Sheaths
Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear 5.5 Inch Cock Sheath by Perfect Fit Cock Sheaths
Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear 5.5 Inch Cock Sheath by Perfect Fit Cock Sheaths
Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear Cock Sheath by Perfect Fit (5.5" or 7") Cock Sheaths
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Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear Cock Sheath by Perfect Fit

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Original Price: $54.99 $46.99 $39.94

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Penis Extension Sleeve Fat Boy Ultra Fat Thick and Clear Cock Sheath by Perfect Fit

5.5 Inch
$39.94 $54.99

Key features

  • Perfect Fit's fattest and thickest cock sheath available in 2 sizes
  • The inner shaft of sleeve is lined with ribs for additional pleasure
  • Made of soft and pliable TPE which is comfortable for both partners
  • Includes ball strap to keep snug while helping you last longer

Videos and Guides

Helpful Articles

Some handy information about penis sleeves & cock extensions for men and what to expect.

Penis Sleeves: What are they and How to Use Them How to Clean Sex Toys (According to Science)

Product Description

Perfect Fit Fat Boy Ultra Fat Penis Sleeve (5.5" / 7")

Instantly add size with the Fat Boy Ultra Fat, a realistic cock sheath by Perfect Fit. This soft and stretchy cock extender lets you pleasure your partner in exciting new ways, and you'll love the textured inner chamber - in fact, it also makes an excellent male masturbator.

Features

  • Ultra soft and realistic feeling cock sheath
  • Made from the softest and stretchiest material available
  • Instantly adds 1" of pure girth to the size of your penis
  • Snug fit ball strap prolongs ejaculation and keeps the sheath secure
  • The inner sleeve is lined with pleasure bumps for greater sensations
  • Safe to use with all water-based lubricants
  • Available in a 5.5 inch length or 7 inch length


As you slip inside the 5.5-inch or 7-inch  sleeve, you'll feel dozens of tiny nubs massage your erection. Your partner will love the smooth, texture-free exterior, which glides in easily with any water-based lubricant. The Fat Boy Ultra Fat stays attached via a comfortable testicle strap, which adds pleasurable ball play, and the shaft stretches to accommodate most guys easily while adding noticeable size and girth. The incredible realistic and stretchy surface is made from a combination of thermoplastic rubber (TPR) and premium silicone, also known as SilaSkin.

This extender is not compatible with latex, and it does not provide protection against pregnancy or STDs. Wash with soap and water or an adult toy cleaner. 

The Perfect Fit Fat Boy Ultra Fat cock sheath was formerly known as the Fat Boy Sport, the original sleeve.

 

 Size

5.5 Inch Sizing 

  • Length - 6" (15.24 cm)
  • Insertable Length - 5.5" (13.97 cm)
  • Diameter - 3" (7.62 cm)
  • Circumference - 5.5" (13.97 cm)

 

7 Inch Sizing

  • Length - 7.5" (17.78 cm)
  • Insertable Length - 7" (17.78 cm)
  • Diameter - 3" (7.62 cm)
  • Circumference - 5.5" (13.97 cm)
    Show more

    • Customer Reviews

      Based on 15 reviews
      80%
      (12)
      13%
      (2)
      0%
      (0)
      0%
      (0)
      7%
      (1)
      N
      Noah
      Uncomfortable and Overwhelming – Not What I Expected

      I bought the Fat Boy Ultra Fat sleeve thinking it would add some excitement, but it was a complete miss. The thickness is way too much – it’s uncomfortable for me and overwhelming for my partner.

      Also, wth are these reviews. They seem fake because this product is impractical. Plus it says 5 stars overall even though it is more of a 4.2 average. This site is pretty sketchy.

      M
      Mick
      Perfect fit

      Wouldn't sure about this when ordering but it fits perfect and after getting use to the feel of it on me, it was like it was becoming a part of me. Felt incredible on and kept me aroused without even trying to stay aroused. It gives you a lot of thickness and can't wait to try it with the wife. I think she will love it, because she enjoys the feeling of being full. Easy to clean after use as it turns inside out. The strap keeps it in place. It makes you last longer too because of less direct stimulation. Sort of wish it was open on the end so I could explode inside my wife.

      M
      Michael D.

      Wish there was a bit more rigid at the tip, but great for feel.

      J
      J.P.
      Perfect for Skinny guy and Thick girl couples

      Unless the giving partner already possesses almost too much girth for receiving partner to be comfortable with, the only reason you shouldn't get this in the case of some sort of allergy or if you desperately have to pay your rent to stay dry.
      I paid for the expedited shipping, and even though the tracker claimed that the fat boy would arrive later than it was supposed to, it ended up coming on time. (Which was an awesome surprise, so log in and check on your package daily)
      I had to check at least once on all of the four days I waited, Simply due to excitement, and I was not disappointed.
      Choose your size, either 5.5 inch, 7-9, or above with great care. I am packing a little over what I thought would work for the 5.5, and I was worried about growing too big for the smallest size, once I purchase a hydropump.
      My advice would be that the 5.5 could probably take a litte more than it claims, if it's anything like the 7-9 one I have. Even though I have room to grow, it would probably easy to fill it out and reach the tip for people such as myself. I think the goal with these would be to go for size that you know you can meet comfortably, that way, the sleave wont dwarf you so much in comparison.

      Be prepared for how thick this thing is. It's claimed to be the thickest of these kind of sheaths, and it was actually more than I was expecting. Even after watching the video and seeing the 5.5 model, I was amazed at the 7-9 I got. As long as it's not too much for anyone involved, this is a super exciting addition to the collection.

      s
      s.b.
      Wife loves

      This sleeve is great not only does my wife love it
      Feels amazing to me as well
      Win win

      123

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    Customer Reviews

    Customer Reviews

    Based on 15 reviews
    80%
    (12)
    13%
    (2)
    0%
    (0)
    0%
    (0)
    7%
    (1)
    N
    Noah
    Uncomfortable and Overwhelming – Not What I Expected

    I bought the Fat Boy Ultra Fat sleeve thinking it would add some excitement, but it was a complete miss. The thickness is way too much – it’s uncomfortable for me and overwhelming for my partner.

    Also, wth are these reviews. They seem fake because this product is impractical. Plus it says 5 stars overall even though it is more of a 4.2 average. This site is pretty sketchy.

    M
    Mick
    Perfect fit

    Wouldn't sure about this when ordering but it fits perfect and after getting use to the feel of it on me, it was like it was becoming a part of me. Felt incredible on and kept me aroused without even trying to stay aroused. It gives you a lot of thickness and can't wait to try it with the wife. I think she will love it, because she enjoys the feeling of being full. Easy to clean after use as it turns inside out. The strap keeps it in place. It makes you last longer too because of less direct stimulation. Sort of wish it was open on the end so I could explode inside my wife.

    M
    Michael D.

    Wish there was a bit more rigid at the tip, but great for feel.

    J
    J.P.
    Perfect for Skinny guy and Thick girl couples

    Unless the giving partner already possesses almost too much girth for receiving partner to be comfortable with, the only reason you shouldn't get this in the case of some sort of allergy or if you desperately have to pay your rent to stay dry.
    I paid for the expedited shipping, and even though the tracker claimed that the fat boy would arrive later than it was supposed to, it ended up coming on time. (Which was an awesome surprise, so log in and check on your package daily)
    I had to check at least once on all of the four days I waited, Simply due to excitement, and I was not disappointed.
    Choose your size, either 5.5 inch, 7-9, or above with great care. I am packing a little over what I thought would work for the 5.5, and I was worried about growing too big for the smallest size, once I purchase a hydropump.
    My advice would be that the 5.5 could probably take a litte more than it claims, if it's anything like the 7-9 one I have. Even though I have room to grow, it would probably easy to fill it out and reach the tip for people such as myself. I think the goal with these would be to go for size that you know you can meet comfortably, that way, the sleave wont dwarf you so much in comparison.

    Be prepared for how thick this thing is. It's claimed to be the thickest of these kind of sheaths, and it was actually more than I was expecting. Even after watching the video and seeing the 5.5 model, I was amazed at the 7-9 I got. As long as it's not too much for anyone involved, this is a super exciting addition to the collection.

    s
    s.b.
    Wife loves

    This sleeve is great not only does my wife love it
    Feels amazing to me as well
    Win win

    123
    Need Help? Chat With a Trusted Expert

    Recently Viewed

    Need Help?

    Chat with one of our trusted experts

    Chat now →

    Customer Reviews

    Based on 15 reviews
    80%
    (12)
    13%
    (2)
    0%
    (0)
    0%
    (0)
    7%
    (1)
    N
    Noah
    Uncomfortable and Overwhelming – Not What I Expected

    I bought the Fat Boy Ultra Fat sleeve thinking it would add some excitement, but it was a complete miss. The thickness is way too much – it’s uncomfortable for me and overwhelming for my partner.

    Also, wth are these reviews. They seem fake because this product is impractical. Plus it says 5 stars overall even though it is more of a 4.2 average. This site is pretty sketchy.

    M
    Mick
    Perfect fit

    Wouldn't sure about this when ordering but it fits perfect and after getting use to the feel of it on me, it was like it was becoming a part of me. Felt incredible on and kept me aroused without even trying to stay aroused. It gives you a lot of thickness and can't wait to try it with the wife. I think she will love it, because she enjoys the feeling of being full. Easy to clean after use as it turns inside out. The strap keeps it in place. It makes you last longer too because of less direct stimulation. Sort of wish it was open on the end so I could explode inside my wife.

    M
    Michael D.

    Wish there was a bit more rigid at the tip, but great for feel.

    J
    J.P.
    Perfect for Skinny guy and Thick girl couples

    Unless the giving partner already possesses almost too much girth for receiving partner to be comfortable with, the only reason you shouldn't get this in the case of some sort of allergy or if you desperately have to pay your rent to stay dry.
    I paid for the expedited shipping, and even though the tracker claimed that the fat boy would arrive later than it was supposed to, it ended up coming on time. (Which was an awesome surprise, so log in and check on your package daily)
    I had to check at least once on all of the four days I waited, Simply due to excitement, and I was not disappointed.
    Choose your size, either 5.5 inch, 7-9, or above with great care. I am packing a little over what I thought would work for the 5.5, and I was worried about growing too big for the smallest size, once I purchase a hydropump.
    My advice would be that the 5.5 could probably take a litte more than it claims, if it's anything like the 7-9 one I have. Even though I have room to grow, it would probably easy to fill it out and reach the tip for people such as myself. I think the goal with these would be to go for size that you know you can meet comfortably, that way, the sleave wont dwarf you so much in comparison.

    Be prepared for how thick this thing is. It's claimed to be the thickest of these kind of sheaths, and it was actually more than I was expecting. Even after watching the video and seeing the 5.5 model, I was amazed at the 7-9 I got. As long as it's not too much for anyone involved, this is a super exciting addition to the collection.

    s
    s.b.
    Wife loves

    This sleeve is great not only does my wife love it
    Feels amazing to me as well
    Win win

    123

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