Juuuust rightKind of my Goldilocks cock, so to speak; pretty fucking perfect. An excellent choice for anyone seeking a super realistic, decently-sized cock that can do just about everything a flesh & blood one can do.
The Mustang is particularly well suited to anyone looking for a cock that melds with them and that feels like their own, thanks not only to the Vixskin material, but also to extremely strap-friendly shape and design, and to the colors, although more variety would probably be appreciated given that skin comes in more colors than these particular shades of vanilla, caramel, and chocolate.
Drawbacks of Vixskin are minimal. The main one is that it attracts lint and dust more than harder, slicker silicone does, which can make it a bit inconvenient to store, and may require a rinse or wipe down before use. It seems to be less of a dust-magnet than Tantus's O2 material, though. The amount of "slide" possible is really, really good, but there's room for improvement, since it must be wet to slide nicely. The base is also harder, more plasticky silicone, and might feel better against the wearer if it were a bit squishier and softer, like the rest of the cock.
The point was for my boyfriend to have a realistic cock, and this one does it really well. He, our other partner, and I all agree that the veining was perhaps a bit excessive, though it doesn't detract from the cock at all, and we'd rather the cock had no foreskin, but that's purely personal preference.
I also think it would be a solid addition if Vixen made realistic Vixskin cocks in non-realistic colors. Some people are really into the idea of their cock feeling realistic, but are uncomfortable or uninterested in trying to make their cock look like it's part of their body. Alternately, some people would be interested in a realistically colored cock if it actually perfectly matched their skin, but would prefer a totally different color to one that is slightly off-skin-tone, as vanilla, caramel, or chocolate is bound to be for most people. I've actually found the Mustang in purple on less well-known sites, but they seem to have been discontinued, and when I emailed Vixen asking about this possibility, they didn't indicate that it would available any time soon.