Give in

The pleasure is too much, it’s pushing against the wall in your brain. The waves of pleasure continue to collide again and again against the wall, that slowly buckles, until in one glorious moment the waves break through, collapsing all resistance. Your body hits pure bliss as it tries to cum… except you can’t. The magical device has you plugged, stuck on that immense moment dangling over the edge of cuming, but never reaching the relief.

The succubus continues to pound away, each thrust feeling like it’ll push you over, but none do. You loose track of anything in your surroundings, time, light, location, all you know is thus unthinkable unreasonable pleasure.

“Looks like you’re ready to burst! Hmmm… I wonder if your little ass slut brain can survive? Let’s find out!”