Suffer in agony with a smile！！！ Once an active underground idol, the innocent girl Neiro Otowa is forced to endure and smile no matter how deeply her throat is violated. This egotistical fellatio work, "The Smiling Oral Slave," features her on stage. The expression of this dazzlingly innocent beauty becomes distorted as she is tormented deep in her pure throat, but because she is a masochist, she continues to shed precious tears from her eyes... She accepts even such cruel torture as pleasure and, amidst the chaos, continues to smile while taking the penis into her mouth, descending into ecstasy. What was glimpsed at the end of such degradation was the figure of Neiro, reduced to "The Smiling Oral Slave," still wearing a smile no matter how deeply her throat is violated by the male organ...
