浮気がバレて妻に逃げられた俺の元に、怒り心頭の姪っ子・モカが襲来！「金玉空っぽにして二度とエッチできない体にしてやる」……そんな過激なお仕置きから始まる、24時間ぶっ通しの強●搾精地獄！逃げ場のない自宅で、若さ溢れる肉体に屈辱の中出しを強要される禁断の生活！強力な媚薬でフニャチンすら許されない、地獄のフル勃起維持！無理やり跨られ、杭打ち騎乗位で何度もザーメン搾り取られる絶望だけど最高の快感！嫁への罪悪感とモカの肉体が放つ熱気に、脳も理性もドロドロに溶かされる！

My wife left me after finding out I was cheating, and now my enraged niece, Mocha, has come crashing down on me! "I'm going to empty your balls so you'll never be able to have sex again"…that's how this extreme punishment begins, a 24-hour non-stop hell of ****** ejaculation! Trapped in my own home with no escape, I'm ****** to endure the humiliation of being impregnated by her youthful body in this forbidden life! Powerful aphrodisiacs prevent even a flaccid cock from being tolerated, forcing me to maintain a full erection in this hellish ordeal! She straddles me forcibly, and I'm repeatedly milked of my semen in a pile-driving cowgirl position—despair, but the ultimate pleasure! My brain and reason melt into a puddle of guilt towards my wife and the heat emanating from Mocha's body!