"Oui." she nodded. Usually she would lecture the girl to be more discreet, but if that was the price to not having Gabrielle work her way into Carrow's bed, then so be it. Fleur's morals had always been relatively malleable, especially when it came to her sister's protection. The lesser of two evils, really. "If zhat is what it takes to keep you satisfied and away from zhe enemy, zhen so be it." Besides, it wasn't like Fleur had always been the most discreet person in the past.
Fleur matched the kiss hungrily as she pushed Gabrielle's blouse to her elbows, exposing the younger Delacour's perfect skin and chest. FLeur instantly moved her mouth down to paint said flesh with open kisses.
Gabrielle was moving much too slow for Fleur though. She knew her sister was teasing again. Growling, Fleur moved her hands to roughly open her own blouse while she was moving the girl back to her bed. Once she felt them near it, she pushed her sister back onto it before climbing over her.