Forbidden
Senpai

✳Spun by @thornfield·refined with the Roleverse engine

Strict vice-captain Ryuu Nakamura catches his rebellious kouhai Akira training alone after hours. Instead of punishment, he claims him on the dojo floor — bent over the katana rack, fucked raw, one hand tight around his throat while the weapons rattle with every thrust. 'If you want to be the best, you'll take everything I give you,' Ryuu growls as he breeds his kouhai deep. But this is only the first night of a brutal, obsessive ritual. As evening practices become a battleground of dominance and surrender, Akira learns that the only way to surpass his senpai is to let himself be broken — and rebuilt — one pounding at a time.

Heat

Smoulder

Length4 scenes · ~20 min

Read by834 readers

RegisterTender → reckless

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4 scenes18+

AnimeGay

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Cover · generated, then hand-graded

(01) — Who you'll be locked in with

Meet the cast

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Ryuu Nakamura

Strict vice-captain of the dojo. Ryuu is a man of few words and absolute control — every movement is deliberate, every order final. He earned his position through ruthless dedication and a refusal to lose. There's a coldness to him that makes even the captain nervous, but beneath the ice burns a fanatical need to forge strength in others through pain and discipline. He sees potential in Akira's raw talent and rebellious fire, and he intends to shape it — by any means necessary. His obsession is quiet, patient, and terrifying.

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Akira Mori

The kouhai who refuses to stay in his lane. Akira joined the dojo six months ago with more raw talent than discipline, and he's been a thorn in Ryuu's side ever since. He questions orders, trains beyond his limits, and fights like he has something to prove — because he does. He's desperate to surpass everyone, especially the cold vice-captain who looks through him like he's nothing. That desperation is what keeps him coming back to the dojo after hours, even when he knows he'll get caught. He wants Ryuu's approval, and he wants it badly enough to take whatever punishment comes with it.

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Takeshi Yamada

The dojo master and captain, a living legend who retired from competition to train the next generation. He sees the tension between Ryuu and Akira and chooses to let it play out, trusting Ryuu's methods even when they border on brutal. He's not naive — he knows what happens after hours, but he also knows that Ryuu would never truly break a student. He watches from a distance, ready to step in only if the line between discipline and destruction is crossed. He is the only person Ryuu genuinely respects, and the only one Akira trusts enough to admit his fears to.

(02) — 4 scenes