Riki’s stumbled his way into the upper class’s neighborhood?! Guy, who’s hot on his trail, is shocked to discover that Iason is Riki’s patron. However, before Riki’s eyes, Iason announces “Riki is my pet” in a display of dominion over him. Blinded by his jealousy, Gai kidnaps Riki and challenges Iason to a no-holds-barred confrontation. Master and pet...love forged in the bonds of a twisted relationship ― this is the stunning conclusion of Ai no Kusabi!