Yomogi is my younger childhood friend, a fair-skinned beauty popular with all the boys. She always teases me for being a virgin. But finally, I got a girlfriend! When I told Yomogi, she made an unexpected proposal: "Have you ever kissed anyone? Want me to be your practice partner?" Surprised but desperate not to be hated by my new girlfriend, I accepted. My first kiss, my first time touching a girl's body... she was soft, warm, and felt better than I ever imagined. Afterward, Yomogi looked cuter than ever... My first kiss and blowjob with my childhood friend led to an explosive ejaculation, and she gently guided me through my first time! Other highlights include a handjob and titjob while washing in the bath, her showing off with a vibrator and handjob out of pure jealousy, and full-out passionate sex ending in a creampie and facial... totaling 8 ejaculations. The person truly important to me was closer than my girlfriend... A story of youthful love and graduating from virginity with my clumsy but devoted childhood friend who always watched over me.