Its black fur is also a giant positive attribute, allowing all the excretions you make to be easily seen all over its body. A great fun fact, Umbreon can excrete toxins in its sweat, which would in turn soak into your member and swell it up, making it even more sizable and sensitive. This would not only enhance the experience for you, but for your Umbreon as well (Which with Synchronize, ends up pleasing you exponentially more). Umbreon's wide movepool also supports the hypothesis that Umbreon is the best Pokémon to breed with. It can learn Payback, which doubles in power after the Pokémon is hit, meaning Umbreon with throw it back twice as hard as normally if you're hitting it good. Umbreon can also learn Guard Swap; it could give YOU its insane durability, and go crazy on you all night with your now massive endurance. Speaking of endurance, Umbreon also has access to Endure, making it practically immune to fatigue, it will always have energy left over. Charm is also within Umbreon's movepool, letting it be extremely seductive towards you, easily getting you in the mood.