Momo (Siam KUJU)

There is a certain French Restaurant, Etoile Filante. Here, we have an owner with an extremely high level of clumisiness; Ryuusei and an extremely beautiful French wine adviser, Momo, and they are a lovey dovey couple. However, Momo has a secret? The truth is, Momo is a type of human who is called Beastkin as he transform into a lion when he is excited!! Now, will he remain as a lion and XXX with Ryuusei?!!??