As Long as I Can Resist Cumming.

Story :  This manga follows Izlo, the son of a poor farming family in the Edo period, who takes on dangerous and unusual jobs to earn money for his sick family.
1. Aphrodisiac-Induced Urethral Torment ? The Hell of Orgasm Denial
Izo takes part in a secret underground gambling ring held in an abandoned house deep in the village.
A rod is inserted into his urethra, and its movement depends on how much money the clients pay.
If he can hold back from ejaculating until the end, he walks away with the cash.
That's the deal.
But the torment that followed was far more brutal than Izo ever imagined...
2. Overwhelmed by Sweet Ruined Orgasms
While shopping in the castle town one day, Izo meets a ukiyo-e artist searching for a model. Promised a reward, Izo agrees to pose as a model.
But under the strict direction of an ukiyo-e artist seeking to capture erotic scenes, he was kept in a constant state of arousal, forced to endure endless teasing and edging, never allowed to release...