My wife left me. Apparently she's moving in with the man she was cheating with. Maybe out of pity seeing me sink into depression, Aya-chan, who lives nearby, ended up moving into my place. At first I thought it was just kindness born of sympathy. But Aya-chan keeps snuggling up to a guy like me, kissing me, even wanting my body. Being wanted by someone, honestly, felt good. She's even told me she wants to marry someone like me. Unable to let go of my feelings for my ex-wife, yet drawn to the joy of being desired by a young, cute girl — my heart keeps swinging violently between the two.