The second collaboration between popular author Kuroneko Smith and MOODYZ! The two end up having a relationship after being pushed out by Kohei, who is in love with her aunt Kyoko. Kyoko has no choice but to spend her days dealing with her nephew on the condition that she not reveal their relationship to her family... She asks for contraception from her nephew, who approaches her day and night, but Kohei secretly removes the rubber band and cums inside her, thinking of impregnating her aunt.