Ah, ain’t love grand?

On Monday night’s episode of Vanderpump Rules, womanizer Jax Taylor accompanied his girlfriend Brittany Cartwright as she underwent breast implant surgery — after convincing her to go with a “full D” instead of her original plan to enhance to a full C, small D cup.

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Brittany Cartwright and Jax Taylor.

“It's not just for you, it's for me. Who doesn't love big boobs?” the 36-year-old said, before telling doctors he is ready to “throw some Ds on this.”

Jax decided in the previous episode that Brittany — who uprooted her southern life to live on the West Coast with Jax and work as a Hooters waitress — did not have big enough breasts for his taste, so he would pay to have them fixed.

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“If I’m going to help finance this, then I want them how I want them,” he explained to his SUR colleagues, pointing out that he wanted her to have triple Ds. “I’m not going to pay for something I don’t want.”

Talk about #RelationshipGoals!