Brothers involved in sexual relationship involving hardcore bondage. 3rd guy gets involved with uke. Lots and lots of graphic sex. Contains the oneshot, Platonic Love - Masataka, Aiko, and Yuu are a trio of best friends. However, their relationships begin to change upon entering high school. Warnings: Very hardcore/graphic yaoi including but not limited to incest, BDSM, piercing and toys. Unfinished due to mangaka passing away.