The Cuddler (2017)

Samantha is a single woman with commitment issues and very specific rules on dating. Those get challenged by super-hunk David, who doesn't want to leave Samantha's bed after mind-blowing, first-date sex. So Samantha must resort to bringing out "The Secret Weapon". This romantic comedy challenges sexual mores and is a cautionary tale to all men who just want a little post-coital cuddle.