Pool masturbation gone bad underwater

Alia in her white sexy one-piece swimsuit want to play with glass dildo in her pool. She starts slowly caress her beautiful body with her dildo, sucks it, then she goes lower and lower till she came to her pussy. She masturbating her pussy very slow, but when she become excited she does it faster and faster, harder and harder. And finally she get powerfull orgasm, she blow lots of bubbles from her mouth, her body struggle in convulsions she is happy. BUT!! Something happened!! Her collar hooked! She cant release it and can't get to the surface .With all her power she tried to free herself, but without any success...