「啊！不行⋯要射了！」男孩被繩子限制住行動，只能在有限的範圍內呻吟掙扎，我告訴揮鞭的助手：「不要停，繼續打，這樣才能訓練他變得更強！」隨著咻咻的揮鞭聲，街健奴繃緊全身肌肉，止不住疼痛帶來的快感，胯下的頂端緩緩流出濃濁的液體。

“Ah! Can’t hold on… Cumming!” The boy was restricted by the ropes and only able to struggle and moan. I told my assistant: ”Don’t stop and keep harder. This is the only way that he can be trained even better!” With the whooshing sounds, the street work out boy’s muscles were all flexing. The unstoppable pain brought such pleasure out of him, and the tip of his rod started to slowly stream a certain thick liquid.

隔兩天，我收到男孩傳來的上空和背部裸照。他說這幾天還是感覺得到胸口和屁股隱隱作痛，但穿上衣服，當布料摩擦到破皮的奶頭時，帶來的刺痛和酥麻感，就會不自覺勃起，感覺自己怎麼會變成這樣？「當初說好，要訓練你可以因為疼痛而興奮的制約，現在才剛開始。」我笑著說。