Saiai no Kanojo ni Goui no Ue, Kako no Otoko ni Daka Rete Moratta.

*Vol.1:* Yanagi and his girlfriend love each other, but he's never managed to make her cum. He needs the help of someone who knows how to quench her masochistic thirst… **Official Translations:** English (, --- *Vol.2:* Yanagi has learned a lot from seeing how his girlfriend’s “trainer” had sex with her. But is that enough for her? Will it ever be enough for her? **Official English:**.