When i play the game even in Vanilla and sett the quality on high, the game begin to be laggy. But i think that my PC should have more than enough power(core i7 6700 hk, 32GB Ram and GTX 950M 4GB) for this.
Flash does
not use your PC's resources efficiently. That's partially because it's a multiplatform technology and so it cannot be fully optimized for any particular hardware setup. But the poor performance can be blamed mainly on vector graphics. Flash's vector shapes cannot be effectively cached or culled by your graphics card; the CPU is forced to re-draw the whole scene from scratch during each frame of animation.
Does someone now how i can fix that?
The single most impactful change is to disable the "Strand Shaders" option via the in-game menu. Doing so will reduce the graphical fidelity of semen strands, but will also significantly improve the game's performance. While you're tinkering with the Options menu, you could consider switching off other features (such as spit and tears) and then check whether the resulting performance is sufficient to justify the reduced in-game experience.
Beyond that, there's just the usual stuff.
If you're playing the game in a browser window then please use the standalone player instead. Shrink the game window. Reduce the graphics quality. Try running the game via the
Flash Player projector content debugger, just to check whether you're getting constant exceptions due to mod conflicts
(those exceptions will slow down the game considerably, even though you don't actually see the error messages when you're running the game in the Flash Player projector). Framerate troubles are often linked to excessive bukkake scenes, so you could try using the
morecumspurts mod to reduce the guy's output - or use the
strandlimit mod to make the excess strands fade more quickly. Some clothing mods can singlehandedly reduce game performance due to their extremely high level of vector-art detail; complex dynamic hair mods can also chop a few FPS. Try playing the game in a minimal configuration (e.g. naked girl with a static hairstyle) and find out whether your framerate improves.
