[DOHI-034-01]

Sara Saijo's Ultra Tight Pussy: Big-Titted Aggressive Sister's Creampie Gangbang

This work introduces the manufacturing process of a male masturbation sleeve, where specialized female monitors are deeply involved to accurately replicate the color and texture of real female genitalia. These women conduct detailed inspections with professional eyes, verifying from various angles to achieve a sensation as close to reality as possible. At first uneasy—whispering, "Y-you're looking so closely… it's making me nervous…"—the monitors gradually become overwhelmed with arousal. When someone suggests, "Um… why not actually insert a penis and check it directly?" they forget all sense of professional boundaries and give in to pure desire. Their passionate responses become essential feedback, leading to a final product that's intensely realistic and irresistibly seductive.