Sure, it seems pretty obvious.

Laura found herself grinning ear to ear. "Say, cousin, would you perhaps like to see my bedroom?"

"Why, Laura," said Carmilla, "I would love to!"

Geraldine and Christine both cackled at that. "What a darling little child you have!" said Geraldine, as Christine leaned her head on her cousin's shoulder.

"Oh, yes," laughed Christine. "She knows just what she wants."

Geraldine grinned, turning towards Christine. "Just like her mother," she said confidently, leaning forwards. As Laura watched the pair kissed, her mother's hands beginning to massage Geraldine's breasts through the latter's blouse.

Laura licked her lips as she watched, only to feel Carmilla tugging on her hand. "Come on, let's give them some privacy," said Carmilla, her own eyes as glued to the spectacle of the two mothers making out. "They have a lot of years to make up..."