Biyoushi-san wa Boku Shimei?

I've been going to this hair salon for my favorite hairdresser, Ayano-san. We get along so well that I think it's safe to say we're friends. Ayano-san often likes to tease me… Well, today's the day that I'm going tease her back..? (Source: Melonbooks, translated) Note: Released at Comiket 101, 103, 105, 106.