it's funny because Snakes eat mantis and also some mantis eat snakes. It's a perfect couple imo because there is a sense of danger to the relationship for both. Nice touch btw with how her mandible is wrapped around his side.
Very stylish~. It's very interesting to see Nae in something other than a kimono, though I can tell her dress has hints of what she normally wears, such as the obi. I also love the background in this picture; you do such a good job with buildings and a lively night scene.