Sometimes I look back on my life. When will I be able to go back and start my life anew? That day when I was a teenager, I was the first to suspect the girl sitting next to me when she lost her gym clothes. That day in Tobita Shinchi, I lost my virginity to a woman whose age was closer to my grandmother than my mother. To be honest, because I was born and raised in an ordinary family, even if I lost the parent gacha, it was a success.