Peeping Tom

Jenny (Penny Barber) starts to feel as though she's being watched as she gets changed and when she sees her stepson (Dante Colle) in the other room, he's suspiciously out of breath. She decides to catch him red-handed and confronts him about his voyeuristic tendencies. Source: https://members.adulttime.com/en/video/familysinners-channel/Peeping-Tom/283651