Lilith Tickles Dorianne to Really Exhaustion on the Device

The charming Lilith wants to keep having fun with her friend, so we set Dorianne up on our new device to leave her most sensitive spots completely vulnerable and at the mercy of the sadistic young woman.
Dorianne can’t do a single thing in this position to escape the tickling and her most sensitive areas are perfectly accessible.
She gets tickled on her upperbody during the first half of the video, and then on her feet during the second half.
The FT Tickler joins the action from time to time, but the video is mostly F/F.
Lilith discovers Dorianne’s ultimate weak spot and lingers on it without the slightest bit of mercy.
She now knows how to drive her crazy effortlessly, and she doesn’t hold back, punishing her with no limits until the poor girl is completely exhausted.
By the end of the video, she ends up barely able to laugh anymore, but it tickles so much that she keeps reacting intensely.