I found a pure and innocent new teacher named Ruka on a sugar daddy site, bought her for one night, and had my way with her at my home. Ruka, drenched from the rain, possessed an exquisite body that was unimaginable from her innocent appearance. She looked at me with a puzzled expression that could be interpreted as contempt. I didn't care; in fact, that excited me even more. A dirty old man, a perverted old man...the more she thought of me, the more my desire intensified. I forcefully devoured the frightened Ruka. Then, Ruka, who had been resisting, began to let out sweet sighs...