Until you stop spilling

After another cock cums and drips down your mouth, it’s replaced again. And again. By the fifth cock you begin to feel overwhelmed, like this may never end, like you’ll never get a break, so you start trying different things. You try to bob back, to lick it throughout the thorough fucking, even saying thank you or **** in the brief moments in between. But none of it works… not until you keep a tight seal with your lips as a freshly finished cock pulls out, and instantly swallow the remaining load. Only then are you able to not spill any seed, and it’s not followed by more. You catch your breath, maybe this trial is finally over…