Got a hard on, then just get Anna there with you and she's up for a

Simple, tell her it a fuck you're after with her, pull down or rip off her panties, then finger her till she's getting moist enough. Then your prick is there fucking her, like this from behind, thrusting your prick into that welcoming pussy of hers, keep on doing that and of course you'll cum inside her. The Dudden Hill Fuck Club.