Erika is a wife whose desires go unfulfilled. Seeking an affair, she travels to a hot spring resort, and the moment she arrives at the inn, sex begins. Even while soaking in the hot spring waters, during transit, and between drinks, she relentlessly demands penetration—continuing even after the man is exhausted. Featuring creampie in cowgirl position, half-in-half-out ejaculation, continuous no-cut intercourse filmed with one camera, and hardcore creampie. Experience an entire day and night of nonstop, unprotected cock insertion sex.