Cum-eating Instruction (CEI)
Too bad your little pool of semen isn't a lot of semen. Maybe in the future you should invite some of your male friends to ejaculate on you so you can have a ton of semen to enjoy. Maybe someday :)
For now, scoop up the rest of your semen and slurp it into your mouth. Don't swallow it. You may have to scrape up the semen a few times to make sure none of it is left and all of it is in your mouth. Don't waste a single drop of that precious goo. Don't forget to keep masturbating the whole time. You want to associate eating cum with sexual pleasure.
Now that all that lovely cum is in your mouth. I want you to swish it around. Feel it soak inbetween every tooth, coat the entirety of your tongue. Your mouth is full of cum. Breathe through your nose. Prove to me how much of a cumslut you are by keeping your mouth full of cum.
You must be so turned on now. Pump that cock with both hands now, and get close to the edge.