I know that Robot and Lenka Horakova go way back, but I'm not sure if he knows about this one. It's a DVD she made for an English company (Fiona Cooper) and it's not listed on her page. (Tracy Lindsay made one for them too, and so did quite a number of other well known Eurogirls on EBI, and they aren't listed either).
A full 90 mins of Lenka talking non-stop dirty in English while masturbating in numerous scenes (kitchen top, shower, chair, bed etc). For one thing Lenka never looked better than she did here, for a 2nd she is hands down the best dirty talker I have ever watched and listened to, and for a 3rd this is the only time she ever fucked herself with a carrot (on camera anyway). Pic or it didn't happen, ok here you are.