See Download page for latest DL link.
This release has the first working version of handjob mode. There's a new "Mode" toggle near the bottom left of the Scene [Y] menu which will let you switch between normal and handjob mode. Move the mouse as usual to control the game, or click and hold to reposition her head.
The movement is still a bit rough, and I haven't updated the auto modes properly yet, but it will be good to get some feedback at this stage. I've animated her hand slightly so that it should look reasonable for every penis size.
I ended up spending a while this weekend trying to fix a couple of long standing bugs with her arm IK too, so there's a bit of a hack to make her elbow appear in front of his leg even if the rest of her body is actually behind him, and though it's not perfect the IK hopefully won't completely fail in certain positions any more.
I've also adjusted mod loading so that it should remove the shoulder mask when only a top mod is included (thanks again for the forum thread on this).