Invite a pretty girl to play cards, drink and talk afterward

The story is that the pretty girl entertained her cousin with a drinking party for just the two of them. To add to the fun, she played cards with her brother and then when she got drunk, she revealed her underwear, with The lasciviousness of his cousin asked her to let him have sex because he had alcohol in her system, so she also became lustful and agreed to let him lick her “bib” mine