In my personal case, I grew up to be an only child, no sister, and went to a men's school when I was 15 years old. I crushed girls, but they are always different. Human breeds are different, very attractive, and there are some Platonic girlfriends (maybe hope that there is no sexual excitement). I met my wife and happily got married twenty-five years old. In this year, there were three sons and no daughters. For me, a Japanese sex doll is the fun of losing sex before marriage. It is also a woman whose sister is missing.