Saigo no Door wo Shimero!

Nagai Atsushi, after serving as best man at his friend Saitou Toshihisa's wedding, begins to question his feelings for him. Overcome with sadness and resentment toward the bride, Nagai meets Honda Kenzou, another wedding guest. After Honda helps him when he is severely drunk, Nagai finds himself thinking increasingly about both Honda and Saitou.