#pavlov is spinning in his grave rn

[secretdomme666]

slapping them everytime that they cum until they associate the sensation of slapping with being allowed to cum

then not slapping them and watch them struggle to cum without it even though they know they have before

or.... slapping them in the middle of an argument and watching them unexpectedly cum in their pants, the humiliation and surprise replacing the look of pleasure they just had 😩🎀