Train the boy to be more masculine,
mount the machine and thrust until he cums and leaks piss,
still finish the task.
9CM giant cock pounding inside,
must grit teeth and endure under powerful thrusting.
Even if you want to cum, don't masturbate,
get used to being fucked to orgasm by the big cock to count as qualified.
Usually locked and prohibited from ejaculating, only allowed to release during training.
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Train the boy to be more masculine.
Mount the machine and thrust until he cums and leaks piss — still finish the task.
9CM cock buried inside, pounding hard.
Only getting fucked to cum by the big cock counts as passing.
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#019LockedMachineOnlyBigCockMakesYouCum
#019 Locked Machine: Only the Big Cock Makes You Cum