VOCALOID - Mono Poisoner (Doujinshi)

Based on Deco*27 songs, [Mono Poisoner (Dokusenyoku)](http://vocadb.net/S/47470) and [Delusion Tax (Mousou Zei)](http://vocadb.net/S/38916). "Why am I hurting this girl whom I love so much?" I want you all for myself, and yet you’re dating that guy instead of me…why? Hey, why would you do this to me?