Why? Why did I even picked up series featuring graphical sex with completely non anthropomorphic monster with two spike covered cocks? I don't know, but I do regret what I have seen there. Frankly, this series is utterly disgusting. I could have been a cecent story, if it spared us, viewers graphical sex scenes.
Is this series unique? It's a series where chick marries and bangs a giant snake monster. That's pretty unique, in a horrific sort of way. It's like watching riding forward and occasionally plowing straight through random cars left on tracks. A total disaster.
Do I recommend it ? No, why would I? It's basically a mental equivalent of bashing your head against the rocks.