Weekly rotating night shifts, a relaxed and stress-relieving affair with college student Y, a housewife nurse named N-san (28) Nishino Serina SUWK-013

Nurse N, a married woman, was forced to cross boundaries by two college students who came to relieve her on shift. Under the daily pressure, she became a captive of the incredibly hard penises and thick semen of these college students, engaging in sexual intercourse without any choice of location—in the dormitory or staff rooms—when she was in heat. A married woman who easily enjoyed infidelity transformed into a perverted little hole that would spontaneously become wet during her night shift.