I've always liked my childhood friend since we were little. I don't have the courage to confess my feelings. However, I was shocked when she told me that she had a boyfriend... I liked her first... But she was worried about her lack of experience and asked me to "practice sex" with her... Gradually, she became addicted to sex, giving in to her desires that she couldn't have with her boyfriend, so I took off the condom and came inside her many times as "practice".