My childhood friend 'Ichika' lived in the same apartment that I had been in an early age. When they grew up, they became far apart, but on their 20th birthday, 'Ichika' suddenly asked them to go drinking together. The first time I didn't know how to drink, and before I learned that, we both were drunk ... I confessed my true intention to want to make love to her. 'Ichika' also accepted that he was drunk, so he said that, but then with a relationship did not make us satisfied and we had made love until the morning.