I is a perfectly alluring word to use in a text about Japanese porn. It implies a sense of intimacy and immediacy that can instantly grab a readers attention. In this case, I could refer to any number of JAV stars who have discovered their luscious curves and realized that they are perfect tools for fulfilling their desires at home. The use of the word curves is particularly important here, as it implies a certain level of femininity and sensuality that is sure to appeal to viewers.