I thought they were doing the "King (lol) of the World" pose
Geez, it can't be helped. Fine, turn around and raise your arms.What, you want us to stealthily flirt?Kya KyaOk!UfufuFwip fwip fwip fwip"To stealthily flirt" literally means "To manage breasts," which is what Miki is doing.Miki-chan, Miki-chan! We should do that sort of thing once in a while too!
