“partyhardcore 51” begins in a sunlit bedroom where a petite blonde reads erotica aloud. The words make her squirm; soon “partyhardcore 51” shows her setting the book aside to touch herself through cotton panties. In “partyhardcore 51”, the fabric darkens with arousal before she pushes it aside, exposing glistening pink. Delicate fingers dance over her clit in “partyhardcore 51” while her free hand pinches a nipple hard. The build is torturously slow in “partyhardcore 51”, breath hitching, until she finally plunges inside, fucking herself to a shuddering, toe-curling release that leaves her giggling and glowing in “partyhardcore 51”.