Andi and Scarlet walk back into the living room to see Robby dressed as a real life elf. He has set up a lemonade stand with his dick out, implying his lemonade is piss. Andi jokes that she's going to tell their parents and Robby goes to put his dick away thinking he's really fucked up. The girls stop him and take what they've been after this whole time. Getting on their knees, Scarlet and Andy lick Robby's dick like it's an ice cream cone. Robby gets on the couch next so Andi can mount him and go to town bouncing on his hardon in reverse cowgirl while Scarlet rubs Andi's clit. Getting on her hands and knees, Scarlet takes a pussy pounding next with Andi squeezing and licking her BFF's ass. Their threesome winds down with Andi on her back and Robby between her thighs, pounding her to a climax. He pulls out a second later, guiding his cum shot onto Andi's muff in the closing act of what has turned out to be a very merry Christmas romp.