Part 1..
Location: Heartfilia's private beach
Story: Lucy invited the Fairy Tail girls to her family's private beach, and she told Mirajane to come earlier than the others(without Mira knowing).
For the first image, Mirajane was lying on her stomach on a towel relaxing on the beach. Wearing a bikini same as the reference image but the colour is light pink instead of blue.
Behind her Lucy was standing and rubbing her dick and licking her lips, Mira still didn't notice that Lucy was behind her.
Lucy wearing same as reference image.