A two-day, one-night, lovey-dovey creampie sex session with a secretly lewd, plain-looking girl with big breasts who suddenly became close through a game of kings. (Dasu!)

王様ゲームで急接近した隠れ淫乱な地味巨乳と、一泊二日のラブラブ中出しセックス。（ダスッ！）