After school activities, the father is spending time with his wife and daughter at the kotatsu. He accidentally spills tea and looks inside the kotatsu to see his daughter's pure white panties and bare legs... The smell of her sweaty crotch and feet fills the air, and the father loses his senses! Was it his father's erect penis that the daughter was grabbing without realizing it?! The daughter's hot lower body is super sensitive and easily swept away by pleasure. The father's violent penis is curved by a sense of immorality and swallowed by the daughter's pussy! He secretly cums inside the daughter so that the mother, who is right next to him, doesn't find out!