When newlywed Gabi Paltrova confides that her boy never made her orgasm, sister-in-law Maddy O'Reilly tells her she needs to experience a proper G-spot climax, if she wants her marriage to work. Maddy helps her sister-in-law locate the elusive G-spot, lifting Gabi's dress and showing her where to touch herself down there, and how to slowly rock her hands back and forth. Gabi feels weird rubbing her naked pussy in front of her sister-in-law, so Maddy strips from the waist down, and starts masturbating too. After a minute of self-massage, liquid shoots from Gabi's twat through the air, onto the coffee table. Gabi's trying to cope with the shock and surprise of her first squirt, when the doorbell rings. Apparently, Maddy invited G-spot specialist Chad White to teach Gabi how to squirt. Gabi is reluctant to cheat on her boy, especially in such a vulgar threesome, with his sister and another stud. But Maddy convinces Gabi she'll be saving her marriage. Chad and Maddy lay on either side of Gabi, caressing her legs, slowly approaching Gabi's squirting pussy. Gabi moans while Chad rubs her vulva and circles her clit. He expertly fingers her vagina, filling her glands with liquid squirt. Then Maddy joins in, making Gabi spunk in her mouth, while Chad mounts the juice from her snatch!