【NTR = Cuckold・Cheating】This AV is a documentary-style NTR project that captures the illicit sex of an amateur couple and an actor, tracing the couple's emotional journey. This time, we interviewed a couple who just came out of an adult shop. The two of them, who seem to have a rich sex life and a curiosity about the abnormal world, readily agreed to our simple request of just filming their usual sex session for the camera as an entry point. To make it more interesting, let's switch the penises during playw Blindfold play, switching between her boyfriend and the AV actor when she can't see. Will she notice the changed penis!? Or will she just drown in pleasure without noticing!? Love is put to the test.