Our girls are now able to suck a dildo or Dr.Deviant's cock.
The angle determines if they start sucking or just keep licking. The best position may be kneeling and bend a little forward with a small push in the back. See http://dr-deviant.com/help.html for more info about kneeling and bending. There are sometimes some glitches and especially when not standing or kneeling, the shortcomings of our physics is showing. We just need to keep on working :)