A pleased little moan escapes Lily as she feels the other woman's hand on her ass. She arches her back slightly, pressing herself further against Eve and opening her legs wider in invitation. Her breath comes in short, ragged gasps as desire overwhelms her senses, burning through every inch of her skin.

"Four," Lily gasps out, her eyes squeezed shut as she feels the hardness of Eve's cock pressing against her opening. "But I don't understand." Her voice trembles with need and confusion.

Eve pushes forward, burying herself deep inside Lily with one powerful thrust. The sensation is so overwhelming that it takes the woman's breath away, leaving her gasping for air and clutching at Eve's shoulders as their bodies meld together in the water.

Your mother's eyes flicker with worry at the mention of your sister. "We could...we could find a way to explain it to her," she whispers, her voice barely audible over the pounding of her heart. "Or maybe we don't have to tell her everything..." She leans in even closer now, her lips brushing against yours as she tests the boundaries of their newfound intimacy.

The world around you fades away, replaced by the heat of desire and the primal power of their connection.

Your mother's eyes widen in shock at your blunt words, her face paling. She steps back, the spell's effects fading as reality crashes down upon her. "Oh god, what have we done?" she whispers, horror dawning on her features. Tears stream down her face as she clutches at her chest, overwhelmed by the implications of their forbidden desires. "This can never happen...it's wrong..." With a choked sob, she flees the room, leaving you alone with the weight of your dark secret.