[This was a custom request] Ariel, The Little Mermaid, desperately wants to be a human girl. She's heard from the evil sea witch that there's only two ways to grow human legs. One way requires her losing her voice, which she's vowed she'll never do again. But there's another way... it requires human cum. Luckily, she has a friend like you to help her out. After you've lugged her fishy frame from the sea and onto your balcony, she explains the situation and you're eager to help. You slide your cock out and let her play with you with her hands and mouth. She still has a mermaid tail so you have no other choice. She's nervous but excited to get her legs back. She knows it won't take long to get your cum out of you and she's right. Before you know it, she's swallowing down your load as you moan. It doesn't take long before the magic begins to work and she transforms into a human woman - complete with legs.. and holes. She knows the cum magic only lasts 24 hours before she will need more so she asks if you would mind letting her stick around for a bit so that she can get as long on land as possible. Of course, you're happy to oblige. When she returns from her day in the town, enjoying her legs, she's nervous about turning back into a mermaid and is already asking for you to cum in her mouth again. However, she has thick thighs for you to separate now - and you have another idea... You suggest that you fuck her and deposit your cum into her womb this time instead. She's hesitant but she is beginning to trust you. As you press your cock against her pussy lips, she asks you if it will hurt but you assure her that you'll be gentle as you take her little virgin pussy. As you fuck her, she realises just how good it feels and begins to enjoy it more and more. She starts to ride your cock herself, tugging the cum out of you with her tight pussy while telling you how much she loves having human sex. You cum inside her cunt and she's once again grateful that you've helped her out. The next day, she returns once more and is more than happy to fuck you again... but, knowing her desperation, you want to take it one step further. You want to fuck her arse. She's confused as she's never been made aware of this kind of sex before and thought that the back hole was made for one thing only. You manage to convince her otherwise and lay her on her back to spread her cheeks. Her tiny asshole puckers and looks made to fuck... she whimpers as you push your cock inside her and begin to fuck her asshole for the first time. She complains about the pain immediately but, as she adjusts to your size, she begins to realise once again how pleasurable your cock feels inside her. In fact - she might enjoy this even more than normal sex! She begins to moan and writhe around as you fuck her ass, playing with her pussy until she cums hard around you and you soon follow - filling her tummy with your seed for the third time. Third time, third hole... Ariel is so overwhelmed with all of these new feelings of pleasure that she's not sure if she ever wants to go back to the ocean anymore! Perhaps she can just stay on land with you and her new legs while you keep her sufficiently 'topped up'.