Akutai wa Ude no Naka de Futatabi

Natsume and Touji's relationship, originally formed with a contract and a pair of handcuffs, has been steadily moving along. Despite that, Natsume is troubled by the mysteries surrounding Touji that are causing him to act strangely. Could their relationship last when Touji is forced to deal with his past, which has come back to haunt him…?