A married woman who is interested in AV but is hesitant to appear in it is given a sex experience. Although she is nervous, she can't contain her excitement at the touch of a man's skin and the stimulation of her nipples and vagina after a long time. In such a situation, when the wife, who has only ever seen her husband's dick, sees a big dick, her eyes are glued to it. A customer asks her to have sex, which is prohibited at the store, and she refuses at first, but...