Make her a futa like John

With a snap of a finger, a large, tempting cock, not unlike what John has, grows out of Sherry's crotch, proudly erecting just above her cum-covered pussy. Sherry stares at her new toy with immense lust, before starting to stroke the towering monster with caution. Her amateur carrot-waxing is hard to look at, and very soon John just has to show her the right way. "Let's give you a quick demo of what it's supposed to look and feel like." John says as she go around Sherry and reaches her cock from behind. "You gotta grip the thing firmly and stroke it like this..." Sherry watches John giving her a handjob, and her heartbeat quickens as she sees John's cock erects from below her own cock.

"Now don't just stand there and watch me wank you off, return favour and stroke mine!" Sherry gives John a embarrassed grin as she quickly grab her cock and begin stroking as John does to hers. "Careful not to hurt me now..."