Based on the erotic game by Lune Team Bitters.<br>
<br>
This is a story about Sayaka and Masaharu, college juniors, who are about to get married together. Everyone knows Sayaka to be a conservative woman and is saving sex for after marriage. However, Kaneko-senpai, considered to be a reliable senior by Masaharu, has other plans to change Kudou’s mindset. He finally gets his chance after Masaharu cancels due to work and he takes it.<br>
<br>
Will Kaneko succeed in his evil deeds to turn Kudou Sayaka from a conservative woman into a horny slut?

Marriage Blue