In real life, for the most part, a guy wants to cum in a girl’s mouth or on her face, and he wants her to be enthusiastic about it. Unfortunately, the enthusiasm doesn’t come naturally. We’ve all been in situations where the girl wasn’t sure about it, or was unprepared, or simply didn’t like it, and some girls never learn to even pretend to appreciate cum. It’s awkward and disappointing.

Unless …

It is nice to take pleasure in a girl’s displeasure. If the guy isn’t invested in the awkwardness, then the dark side of inflicting something unpleasant on a girl can be quite a turn-on, especially if it is his cum, which he knows she doesn’t like. It’s a form of domination and sadism (not involving pain).

Reddit has r/CumHaters, with pictures and video of girls clearly not liking the cum. There was a porn site called “Cumshot Surprise” or something, where guys who were about to bust a nut would step out and spurt (unrealistic volumes of) cum on unsuspecting girls minding their own business. There’s a whole genre of blowjob video where the girl makes the guy promise not to cum in her mouth, and he gleefully does it anyway, often holding her head down to force her to take the whole load. These are often coupled with situations of reluctance, taboo, and blackmail where the girl didn’t want to suck dick, and his cum just maximizes the grossness.