Original post here.

Sourced to bulletproof2k.

Additional provenance by Bacchus:

This one is called “Virtual Orgasm” and dates from 2007:

http://r-tan.deviantart.com/art/Virtual-Orgasm-177880566

The artist is Raymond Tan (R-Tan), whose Deviant Art profile is here:

He’s got quite an assortment of very attractive art in his DA gallery:

A little more info about R-Tan is here:

http://www.digitalartistdaily.com/user/rtan

Bacchus is actively taking image research commissions, and if you have adult imagery you’re curious to learn more about, I encourage you to visit Bacchus’s introductory post for his image-searching service, where you can find details about how to commission him.