On your mouth

You think fast but carefully, she told you some bullshit before about her cum being addictive and what not. So using it to cover you in jizz is discarded. Then only your mouth and your throat remain an option, and it is clearly coming.

Making a fast decisison, you get the head to your mouth and start teasing the underside of it frenetically, while using your hands to massage the thick rod the way your instructor told you so. The grunts of pleasure from the other side tell you that you are doing a great job.

"Oh y-es, Take it all!". You feel a sudden pressure in the rod, making it even thicker, and the first shot of her mighty orgasm burns your throat, making your mind go blank.

The previous practice with yoghurt bears its fruits and you are somewhat able to swallow her thick jizz while savoring it and still teasing her cock.

You cum violently, inundating your pants whith liquid. It is more than you ever remember ejaculating and the orgasm you feel is deeper and longer than anything you have ever experienced, giving yourself that sense of release you were craving so much.

Shot after shot, her orgasm is way longer and more potent than your own, finishing only thirty or fourty seconds after yours. Your belly is full and your mouth as well, you savour carefully her sweet cum, relishing on the best dessert you have ever tried, while not forgetting to keep caressing the rod and the now not so heavy nuts below.

"Ah, p-et, that was so good. You seem to be really talented to suck cock, maybe it is already the thing you do the best" You sheepisly smile, her now softer cock getting out of your mouth with a loud "plop".

Images of her pretty face smiling traverse through your head. It had been only about her heavy meat until now but you are extremely pleased about making Yuki feel so good. Your teacher was totally correct, the final objective is to please the futa but for that you need to conect with the cock.

Her heavy rod slips out of the hole and you hear some movement. Then she speaks:

"Well then pet, let's see each other when I have the time" and starts proceeding to the door.

"What? Y-yy" you struggle saying her name out loud as she is so superior to you. "Are we not... not doing anything else?" Your voice lower and lower, the sorrow clear on your tone. Like a lost abandoned puppy.

"Pet" her voice still calm and confident "I have a lot of bitches, and I need to tend to them. The most important part however is that I'm not in the mood to keep playing with you". She laughs, satirically, but oh so pleasant to hear. "There are many who suck like you do, or even better. For a newbie I must admit you were great but that's about it. Or was there something else you wanted from me? Also, in the future just call me Mistress or Misstress Yuki, if you feel the need to pronounce my name".

"M-mistress Yuki" you stutter, feeling your tired excuse of a dick twitch when you say it out loud. "I was wondering... Y-your saliva". You stop, your voice already so low even for you it is difficult to hear. But she knows what you want.

"My w-hat puppy?" You clench your teeth

"Your saliva, Mistress. I was hoping I could have some of it". She giggles again, she seems to be having a lot of fun thanks tou you which makes your heart to feel warm and satisfied.

"No, no pet, my saliva is a treat do you remember, a reward that you will get only if completing the task I ordered you to fullfill"

"My task?" You wonder.

"To make your pretty little sis Sarah into my meat ****. That task. Only then can you get your reward". For the first time her voice gets cold and hard and you feel real fear, remembering that this little girl is no joke and that she has half the school under her grasp, getting off of bullying her classmates then banging their parents so they will not complain.

You tear up out of frustration. There is no way you will harm your sister and that means no more holy nectar from that divine mouth, which is a really tough thought to bear.

"Don't be sad doggy" her tone is soft and sexy again. "You will obey me and you will feel great about it. By the time you treason your sister you will not even feel miserable, just glad you performed your tasks for your owner". Your dick is hard again, and you take your pants out while mecanically touching it. She leaves while you use the last proof of her presence, some lingering taste in your mouth and her subtle, sweet odor in the hole, that you lick like a dog, to come a second time. You reach it fast, thinking of her perfect form and face, remembering the mighty rod of hers in your mouth, a stream of tears down your face. The pleasure so big that you fall to the ground, thoroughly defeated.