Her slender body appears even more fragile as coarse ropes tightly bind her. Riku, a female student captured by a group of ruthless men, sobs helplessly, letting out pitiful cries that only serve to fuel their lust. An electric massager is shoved into her panties, sending strong vibrations through her lower body, making her tremble uncontrollably. She screams desperately, her face twisted in terror, begging for help that will never come. Her cries only heighten the men's excitement. Her mouth is forced wide open, then roughly sealed shut, leaving her voiceless. Deep down, she knows no one will come to save her. The harder she fights against fear, the more instinctively she cries out—and mixed with her tears, faint moans begin to escape. The relentless vibrations of the massager steadily stimulate her underwear, provoking undeniable sexual pleasure. Then, bound tightly with ropes, she is suspended in midair, like prey caught in a spider's web. No matter how much she struggles, she cannot move. In this defenseless position, her genitals are fully exposed, overwhelmed by fear. Left entirely at the men's mercy, she can do nothing but endure. Her foreskin is pulled back, her clitoris mercilessly toyed with, and multiple fingers thrust roughly in and out of her vagina, drawing secretions from her mucous membranes, producing lewd, wet sounds. Fully aroused, a man's erect cock is driven into her pussy. "Wait! Please, not that… aaaaah!" she pleads desperately, but no one stops them. A stranger's cock invades her vagina as she hangs helplessly, penetrated again and again. Tightly bound by coarse ropes, her legs remain spread wide open. No matter how much she cries, her body, forced to accept the man's cock, can only drip with arousal.