Makoto, a young wife who came to a hot spring trip with her husband and father-in-law, was delighted to be able to relax for the first time in a long time. But her joy was short-lived as her father-in-law's twisted desires went out of control and attacked her! Her body, drugged at dinner, began to throb as it was relentlessly toyed with, gradually sinking into lust. Losing her reason, Makoto, transformed into a sexual slave, greedily sought NTR pleasure and repeatedly experienced internal ejaculation climax...
