Kentaro loses his senses when he hears the moans of Yuna, a married woman, from the house next door every day and attacks her. Yuna resists the sudden attack, but when she sees her favorite rock hard cock, she sucks it enthusiastically. A man and a woman who have become KEMONO repeatedly climax and ejaculate, seeking only pleasure. A dense and ecstatic sexual intercourse in which their pussy juices and pre-cum mix together and their erotic power explodes.