[4K] Virginity stolen by childhood friend... The childhood friend, who was her first girlfriend, became her sex practice partner. (EKDV-775)

My childhood friend, "Karin," was a popular, fair-skinned beauty at school. She always teased me about my virginity. However, I finally got a girlfriend! After telling Karin the news, she surprisingly suggested, "Do you know how to kiss and treat girls? Worried, Karin, how about becoming your sex practice partner?" I was thoroughly teased by Karin's words, who usually joked with me. After kissing her, she said, "That won't do…this is an adult kiss," and gave me a serious French kiss. Karin, even sexier than usual, made my heart flutter. Without realizing it, I became obsessed with Karin. My mind went blank, I swayed my hips, and ejaculated inside her… My first kiss and blowjob resulted in ejaculation. I gave myself to her while wearing a school uniform. I masturbated while showering, doing breast play and nipple licking. I ejaculated while wearing a swimsuit, doing foot play and ass play…etc. I ejaculated a total of 7 times with Karin, who was beautiful in both face and body. The truly important person is closer to her... and the story of the virginal graduation of the gentle and lovely "Guolin" young couple.