Under strict school rules of "no backtalk," "obedience to commands," and "mandatory cleanup blowjob," this is a sexual education documentary focused on molding a proper obedient submissive girl. The third student is "Marina." Height: 150cm, bust: 89cm, waist: 66cm, hips: 90cm. She gives off the impression of a typical modern gyaru—airheaded and loose in the legs. Marina is very much a girl of her generation, constantly chattering away. While it's fine if her legs are spread, it might be better if her mouth stayed a little more closed. That said, her charm and easygoing nature are impressive—she accepts any suggestion with a casual "Hmm, well, whatever," showing remarkable openness. Her cheerful disposition is a virtue, and I hope she never loses it. May she continue to increase the brotherhood of men across the globe. Precisely because of this trait, we've entrusted her with the relatively demanding role of "immediate handjob and immediate creampie assistant." A role most women would normally reject, but someone with her universal affection toward men will surely fulfill it admirably. When she arrives at the hotel, we immediately order her to give a handjob. "Hmm, understood." She shows a flicker of hesitation, but quickly complies—truly impressive. Of course, the cock has been deliberately left unclean for two days in preparation. "What does cockcrud taste like?" "Hmm, salty and gross." Any hesitation lasts only for that brief "hmm," and then she obediently continues. Watching her bravely lick away the smegma with her tongue, muttering "gross, gross" all the while, stirs up an indescribable lust deep within. From now on, every time I meet Marina, I'll make sure to come with my cock as filthy as possible.