A couple who just started living together and her best friend, they are a threesome. Then, the couple’s girlfriend will leave her cohabitation apartment on her overseas business trip, and the boyfriend promises her abstinence for a month and a half during her absence as a proof of her love. About a month after her departure, when her best friend Moe came to visit the couple’s house … the boyfriend who had increased sexual desire approached her cute best friend, and from there the physical relationship began to release libido. To go. Moe Tenshi’s all-out lust drama.