Senior female colleagues and female bosses threaten me with lines like, "I'll make you cum inside me!" because I'm incompetent at my job. My homeroom teacher takes advantage of my weakness as a poor student, saying, "Are you okay with me cumming inside you? Don't blame me for what happens." It's true that cumming inside a woman you're not dating is scary, but on the other hand, isn't it a great chance to have sex? I was a little too optimistic, but ended up having some pretty brutal sex... I always thought sex was something the man led, but these insatiable women are on another level. They proceed at the timing and in the positions they want, without caring about my ejaculation! It's a devilish act of sex that feels like they're sucking out my sperm! To be honest, they're thrusting so hard that my legs can barely stand and my dick is screaming in pain. Now I realize that those threats were real.