Cherry is your wife's friend from work, and the pair of them are heading out for drinks. Your wife has popped to the shops while Cherry looks for an outfit to borrow for their evening. You catch her undressing and have to watch, but she's unaware of you watching. Once she spots you, it's not long until she senses you're turned on with your cock growing in your trousers. She knows you have a soft spot for her, and likes teasing you...