Mistress Gaia did not like how her girlfriend flirted with other girls. She wanted her to be faithful and as a result, she punished her for doing it as she felt that if she did not, her girlfriend would cheat on her in due course. So she spanked her bare ass painfully. She removed even her underwear and spanked her butt and whipped it as well. She threatened to stick a stick up her butt or pussy if she did.