Zero-kun's Secret First Time
English title: Zero-kun's Secret First Time
Japanese title: 零くんのはじめての秘密
After Mitsuru ended up hospitalized, Zero blamed himself for his friend’s condition. He had to gather large sums of money for his treatment, but didn’t want to risk gambling with friend’s life. Instead, he heard that there’s a faster, safer way to earn money: to sell his body to rich old men.
At first he does this out of necessity, but soon, getting surrounded and penetrated by thick, strong penises becomes more than just a way to earn quick buck...