I completely abstained from sex for a month for breeding, only to be coldly rejected by my wife... The next morning, my mother-in-law's lewd moans leaked from the next room! Peeking through the gap in the door, I saw her shaking her 20s-style fair-skinned J-cup huge breasts while masturbating! My abstinent cock, reaching its limit, snapped, and my reason collapsed! I slammed my rock-hard dick into my mother-in-law's exquisite pussy, raw fucking her like a beast! "Mother-in-law! You're too erotic!" Overwhelmed by bottomless sexual desire, I completely forgot about my wife and creampied her over and over! As my mother-in-law became obsessed with the sex, she pleaded, "Forget about that girl... cum inside me!" In response, I blasted my month's worth of thick cum deep into her womb!