"Put on a condom." Before sex, she always says that. A couple living in Tokyo spent ordinary days, but the boyfriend's transfer to Kyushu led to a long-distance relationship. They continued daily communication via phone and email, but she suspects the boyfriend of cheating and visiting hostess clubs due to loneliness. A month later, they reunite, and she is cold in contrast to the optimistic boyfriend. After the suspicion clears, the boyfriend realizes that she is lonely in the long-distance relationship and starts thinking about cherishing the limited time. The couple in a long-distance relationship ignites each other! After intense piston action, the condom breaks, and he tries to replace it, but she removes the condom and wants him to come inside...! Unable to wait for the next month, she demands creampie over and over again.