Just upgraded to version 3.0 a couple days ago and I must say it looks really good...
...apart from the blowjob position / animation

I can understand that both guys have to bend their knees a bit to fuck Saiko's mouth, due to her being very small. But Monica is build like a valkyrie! And it get's worse, as soon as the position goes into motion. As soon as the girls move their head, they force their partners to bend their knees even more. Come on, please - take a look at some porn movies!
The girls should crouch with a more straight back.
Their heads should be tilted backward, not forward and down. When the cock is shoved in, mouth and neck/throat should be in a straight line (as far as possible) so the dick can go right in straight. Might be the girl would have to move her ass a bit lower, so a good angle is achieved.
When being active themselves, the girls heads shouldn't move forward and down (unless the male avatar is sitting or laying down), but forward or forward and up. The way it is now, the penis would need to have an S-shape to go down to the throat... and penises don't do well when bent to a S-shape. Ask your favourite doctor about it

All that might even help with the alien-snakewoman-bigmouth-syndrom a bit. You know, the one where the girls unlock their lower jaw like a snake trying to swallow their prey...
