DISCLAIMER: This story is fictional.
Sensei John is helped up by the victor of the match and gets to his feet, exhausted. Grayson wraps an arm around his waist to support him and the two walk off towards the locker room, with the crowd staring at the display and cheering Grayson over his second victory.
Once they reach the locker room, Grayson shifts his hand down from sensei's waist down to his ass, rubbing it slowly. He grins at sensei, who blushes in response and smiles. Grayson says, "You know why I won today, sir?". Sensei looks at his eyes curiously. "It's because you have less confidence than me. I can tell." Grayson says. "I don't mean to offend you, but that's what I can see."
"Yes, you're right. I've...never realized this, but I have a deep-rooted desire to be owned by a man who's much younger and stronger than me. Not only that, but you smell so nice, Grayson..."
"Thank you, sir." Grayson says.
"Grayson, I have something important to tell you. I promised myself that if I was defeated by you again, I'd let you inherit my dojo and I would instead become sempai. It's tradition for one who defeats a sensei to be able to do what they want with the dojo. Will you accept this?" John asks, staring deeply into Grayson's eyes.
"...That is a big responsibility you're placing on my shoulders, sir. I will have to think about it. In the meantime though..." He reaches up and cups sensei's face, then leans up for a kiss. Sensei wraps his tired arms around Grayson and responds to the kiss, moaning lowly. Sensei pulls back for a moment and says, "Also...Grayson, I want to know if you'd like to move in with me. In my home."
"Sir?" "It's also customary for a master to train an apprentice. In this case, you'd be the master. I want to learn from a judo-ka such as yourself, sensei." John says. Grayson nods. "I will teach you as best I can, my student."
Grayson then continues rubbing John's ass, reaching under the judo outfit to feel the bare flesh tingling underneath his strong fingers. He strokes a hand lazily into the older man's ass, pushing a finger delicately inside.
John takes off sensei Grayson's judo gi top, looking at the bronzed chest and arms. He rubs his hands up and down the arms slowly, and grayson grins, holding up his left arm and flexing a huge bicep. John almost drools out of his mouth at the sight of seeing the stronger man's arm like that, and rubs the muscle intently.
Grayson begins wiggling his finger inside John's ass and the older man stops rubbing the muscle for a moment and moans loudly. Grayson then slowly takes off the former sensei's judo top with his free hand, and John helps him. Then they get the pants off (Grayson removes his fingers from the former sensei's ass, much to John's dismay) and finally the jockstrap. Grayson takes a moment to glance over John's body. He grins, and John blushes in response.
"You seem pretty shy." Grayson says teasingly, poking his finger back inside John's ass slowly. Sensei comments, "It's not everday you're fucked by the man who defeated you twice and stripped you of your title."
"That is why I will train you so that you will become better than me, my student." Josh says, going in for another kiss.
He then removes his fingers and gently pushes John to the ground on his knees. "Turn around please." The new sensei says, cupping John's face slowly.
John turns around and gets on his hands as well, exposing his open ass to Grayson. Grayson stares for a few moment and drops to his knees, removing his gi pants and jockstrap.
"Are you sure you want me to breed you?" Grayson asks, massaging the weaker man's ass. John turns his head and nods. Grayson begins inserting his erect penis into the older man's ass slowly, enjoying the moans of pleasure that John mak es.
"I'm taking your cherry, sir. Is that fine by you?" Grayson asks, and John again nods. "Be prepared to be filled by the Grayson family's sperm then, sir."
Grayson begins thrusting slowly in and out of the ass before him, and John suddenly gasps.
"What is it, sir?"
Then Grayson notices - standing in the doorway is Sensei Mike. Immediately noticable is that Mike has a huge bulge in front of his judo pants, and he's smirking.
"...Sensei...I can explain..." Grayson says, shocked.
Mike chuckles and comments, "I knew that you were doing this with John, Josh. I just wanted to know if I could join in."
John looks up at the domineering prescence of the other sensei and gives his own nod.
"I'm surprised you managed to kick John's ass twice in a row, Josh."
John blushes and says, "He is very strong. Maybe even stronger than you." Mike laughs a bit and says, "Actually, I'm the one who trained him." He then goes behind Grayson and wraps his huge arms around him, hugging him back against him. "Josh knows I'm stronger."
"Yes, it's true, sir. Sensei Mike is one of the strongest people I know, and my teacher." Grayson says, engulfed by the big arms around his chest. Mike comments, "Yes. Actually John, I was wondering if you'd like to join my dojo. Since I am the master of my style and one of my own defeated you, it is therefore I who decides what happens to your dojo. I want to integrate it with mine, and your judo-ka can train there."
"...I accept, Sensei." John says slowly, realizing that since this would make Grayson the Sempai, that John was now simply a student again. He sort of enjoyed the thought.
"Thanks. I knew you would. Now enough talk about how Josh beat you to the ground, let's get this started." Mike says, rubbing Grayson's nipples slowly.
This was going to be a long afternoon, thought John.