GDQN-006 Gal wife ERIKA is captivated by her horse-loving brother

She welcomed her brother-in-law home on his day off. As she stood at the front door, her eyes wandered to his muscular body, honed from working in the fields in the countryside. Though she knew she shouldn't look, she couldn't help but stare at the magnificent, horse-like bulge of his penis, which was asserting its presence even through his trousers.