Mamono no Kuchibiru

Devil's Lips / 魔物のくちびる At first, it was a small "favour." Kibakura had instantly fallen in love with Aikyou, his junior one grade below him. They had first met at last year's ball game tournament, where they had a short conversation. Since that day, Kibakura would often watch Aikyou in the library after school... Aikyou quickly understood the situation and asked Kibakura for a favor in exchange for letting him do what he wanted...