My senior researcher said "a man on a website makes it a rule to rub his sperm on his hands and then shakes hands with idols." Though I thought it was his special behavior, there seems to be a lot of men who shake hands rubbed sperm.
Some of AKB members were also damaged by those people. For example, a fan of Mayu Watanabe said "It is as if I had sexual intercourse with my favorite idol to shake hands rubbed sperm with her raw hands. That makes me feel a conqueror." In another case, Yuki Kashiwagi shouted out "What a creepy man you are!" in front of a fan with his hands rubbed his sperm.
Kinky men should be aware of the feeling of idols.
Some articles related with this topic is written on the web page
http://wjn.jp/article/detail/1686141/ (Weekly Jitsuwa Web)
