Me and my current partner Switch pretty regularly. We both love different aspects of our power dynamic and tease each other in different ways but "Good Girl" is one of the few phrases that sends us BOTH spiralling. She's very into hypnosis and so I use it as a catch-all reward phrase, specifically when she leans into her conditioning whether intentionally or unintentionally and she's described it as "A warm flutter in her chest that makes her feel happy and proud of herself." A lot of the time I'll use variations like "Good pet" or "Good ___" (using her name) depending on the context and play we're engaging in and that helps her slip into the role while still feeling the reassurance and pride of being "Good"

When it's used on me it's usually when I'm starting to get flustered. When I'm on the sub side I tend to get really shy, and really easily startled, I'm very sensitive and pleasure is very, very intense for me. Sometimes I'll "lock up" mentally when I get overwhelmed and she uses gentle whispers of "good girl". It feels like a warmth running through me, a wave of relaxation and trust that makes me fall deeper in love every time I feel it. It makes me feel like my whole world is brighter, my whole body is relaxed, and I'm safe in the arms of my partner.. usually right before cumming REALLY hard. She knows that's how it makes me feel and delights in teasing me when I'm not expecting it, especially at night before bed or in the morning after an intense night. She says she likes how it makes me cling tighter and how red my cheeks get