One day, I heard Yui, my girlfriend, talking to her childhood friend Mio about how bad my sex was... Sex is so bad. It's not at all pleasurable... The words I shouldn't have heard were echoing in my head, "Damn! I want to get better at sex..." As I masturbated until my head went blank, Mio, my childhood friend, suddenly entered the room and said, "Shall I teach you?" "What?" "The way to make a girl feel good." "What do you mean?" "That's why, How-To Sex" In this way, despite being confused, I ended up learning the ABCs of sex from Mio...
