After not visiting my brother's family home for quite some time, his wife suddenly asked if she could have some of my sperm! Apparently, my brother had been working late nights and early mornings, leaving little room for their usual bedtime activities. My sister-in-law was desperate to conceive but couldn't seem to get pregnant, so she decided to focus her efforts on me instead! Although I was taken aback by this unexpected request, we engaged in a passionate blowjob that left us both satisfied... or so I thought. She then pinned me down and relentlessly fucked me until she extracted every last drop of my cum, refusing to stop even after I pleaded for mercy!

久しぶりに兄夫婦の家に行くと、突然兄嫁から『精子を分けてほしい』と頼み込まれた！どうやら兄は深夜や明け方まで仕事で帰らず、夜の営みは疎かに。なかなか子供が出来ずに焦る兄嫁は、兄弟の精子ならばと矛先をボクに！戸惑いつつも棚ぼた生中ファックで満足したボクだけど、「1発じゃ足りない！」と兄嫁は逃げるボクを押さえつけて精子が枯れるまで追撃種付けピストン！「もう精子出ません！許してください！」。