Amy's willingness to share extends to fucking Sheldon together. She gets the first go, of course, but Penny is soon straddling Sheldon's fuck stick. Eventually Amy winds up with her face buried in Penny's snatch and Sheldon shoved all the way inside. When Penny scoots forward to create a pseudo-69, the blonde's mouth creates a second hole for Sheldon to add to his buffet of things to fuck. Penny then gets one more close encounter with Sheldon's dick before the girls kneel side by side to take a double facial.