If you are looking for more mainstream content with a similar "Volume 3" or 2016-era connection, consider these popular series:
A 2013 fantasy drama (still discussed in 2016) about immortal nymphs living in modern Helsinki who must have sex once a month to survive. Xotic Nymphs Volume 3 2016
The "Xotic" branding is frequently used in digital photography series featuring models in fantasy or nature-themed settings. "Volume 3" from 2016 likely refers to a specific collection or photobook from that year. If you are looking for more mainstream content