JUQ-541 A married woman who received a spare key was internally ejaculated in a student's apartment until he graduated. Akari Tsugumi

Juken, who lives alone, one day encounters a married woman named Tsugumi who is stranded nearby. After helping her with her broken bicycle, Juken becomes close with her... As their relationship deepens, Juken gives Tsugumi a spare key, and she starts visiting his place with shopping bags after her husband leaves for work. To distract from the loneliness of their passing-by marriage, they begin spending intense time together in Juken's room...