A repeat customer.

You are especially focused for the rest of the school day. Who would have known that regularly emptying your balls on your schoolmates would be good for your concentration?

After school, you board the bus, and almost immediately Emma Barns slides into the seat next to you. Nerdy brunette, Debate Club star, and budding nympho is back for more of your cock.

"Hi John. I, um. Was wondering if you... wanted to use me again?" So cute, so nervous. Was it really only yesterday that you awkwardly got a topless handjob from this beauty? Well. Are you ready for round two?

"Hey Emma. Sure. Why don't you blow me?" Surprised by your ready acceptance, a grin splits Emma's face and, before you change your mind, she has your cock out of your pants and her head in your lap. It's only been a few hours since you blew your load all over Isabel's prodigious rack, but Emma takes your chubby into her mouth with enthusiasm, and Little John soon wakes up and stands at attention.

Emma's oral ministrations are enthusiastic but unpolished. It doesn't seem as though she's done this before. But you're in no rush. You lean back and enjoy her experiments on how best to use her lips and tongue to please you.

You think back through the events of history class, and all the implications. For instance, you could use your freeuse powers to collect an epic collection of nudes from all your classmates, even discounting that you could record your actual sessions with them. In fact, you only scratched the surface of Isabel's video collection this afternoon.

Fear of Wentworth's wrath made you keep the volume way down, and the time pressure caused you to flip through them quickly. You have neither of those things weighing on you now, so you open up the beginnings of your digital spank bank and start watching.

Isabel is in her bedroom in her volleyball uniform. A sexy song is playing. She dances along, flaunting her body, and very quickly starts peeling off her uniform. First her top comes over her head, revealing her big jugs. She flips her blonde curls around, eyes smoldering, then turns around, presenting her shorts-clad ass and bare back. She looks over her shoulder at the camera, teases with the hem of her shorts, then bends over and drops them to her ankles.

No bra, and now no panties. Isabel gives the camera a good look at her round toned ass, then she stands up and turns around. She coyly covers her pussy as she struts forward, then she reaches forward to stop the recording.

Fuck, Emma is really getting into it down there. This is your new favorite way to look at porn. You don't think you can ever go back to masturbating - hopefully you won't have to. Little sluts like Emma and Isabel will be yours to use forevermore. You start the next video.

In this one, a fully-clothed Isabel is giving a blowjob to a pink translucent dildo. You did record her sucking your _actual _dick, but there's something about watching her do it to be seen. She's making eye contact with the camera as she gives little licks to the dildo and sucks the tip of it into her mouth, then pulling it out with a pop. You're starting to see why she struggled to actually deepthroat you this afternoon - if this video is any indication, she hasn't been training her gag reflex at all. Then she starts talking.

"Mmm daddy, I wish this was your dick... You could just sit back and relax... While I treat you the way you deserve."

"What's that?" You look down at Emma, who has slowed down her own sucking to make room in her mouth for a question.

"The last slut I used," you say, eyes glued to the last frame of the video.

Emma drags a long, slow lick up your length before replying. "And you recorded it? Is that how she talked to you?"

You realize that you haven't really talked to anyone about this yet. You look down at her before answering. "Oh, no. Well, I did record it, but that's not this. This is just a video took and left on her phone." An idea strikes you. "Emma, give me your phone." It's time to add a second freeuse slut to your private collection.

"She just took a video of herself?" She hands it to you already unlocked. "I don't know if I could do that." Hang on...

"...Have you ever taken nudes at all? Or even selfies in underwear?" As soon as the question occurs to you, you know what the answer will be, yet you are compelled to ask anyway.

"No," she admits softly in between licks of your dick. "I've never had anyone to send them to. And you know. I'm focused on school anyway."

Yeah, you figured. You tuck her phone back into her bag for her. "That's fine, Emma." You position your phone down by your side, angled to get a good side view of Miss Barns's amateur cocksucking efforts. "We'll start here. Smile for the camera," you joke, and she makes an attempt to smile even with your cock in her mouth. "Miss Barns, I have homework for you," you continue as Emma bobs up and down. "As part of your remedial sexual education, I want you to practice taking slutty selfies. Take at least one a day for the next week and send them to me. I'll grade them and give you feedback. Eventually we'll do this again, except I'll be looking at _your _slutty pictures while you're blowing me. Understand?" She looks up at your phone and nods as her tongue flicks the underside of your head. "Good. Now sit up, this is my stop."

"Oh," Emma says, disappointed. "But you- but I didn't, you know. Get you off," she trails off ashamed.

"No, but that's ok," you reassure her. "You kept my cock warm, wet, and entertained on the way home. Keep being a hot little set of holes, and I'll keep using you. You'll get more chances to earn my cum. All right?"

Emma Barns, Straight-A student, nods emphatically, shining eyes locked onto yours. "Yes, daddy. I'll work hard and earn your cum with my hot wet holes." Damn. She could teach Isabel a thing or two about dirty talk. You cup her chin, then turn your back on her. It's time to head inside and see about getting your sister to finish what the scholar started.