Young peasant widow Ariel's village is troubled by a spate of attacks from a fierce gnoll warband, and without a husband to defend her, the area is no longer safe for her. Her friends tell he that she must leave, but how can she be safe? She hears a story that the famed adventurers led by Kenril the Ranger are in the area. Perhaps they will let her join their adventuring band? Ariel only has a simple knife and no martial training, but she is willing and has all the practical skills a good wife requires.
She meets the adventurers at their campsite, and is impressed. Kenril is tall and dark and handsome. Rala is a female half-orc with truly impressive muscles, the nimble halfling rogue Twick is merry and quick-witted, and the elven wizard Vela is studious, serious and in command of the forces of the arcane. But truly - there is little she can offer than adventurers. Certainly not to qualify for a full share of treasure. Unless... unless she is willing to offer ALL the services of a wife to the band. Like a whore - or, as Kenril kindly points out, a camp follower.
The bargain is struck. Ariel will tend the group and satisfy the sexual needs of all four of the members and in exchange they will admit her as a full member of their fellowship! They seal the deal with a first fuck around the campfire.
Later, the adventurers have defeated an ogre band and Ariel is ready at the tavern to give them a heroes' welcome. She regales each of the four adventures with teasing sexual dirty talk of how she is going to give Kenril a deep-throat blowjob, how she is going to let the dominant Rala sit on her face and lick her pussy until she can take no more, let Twick put his nimble fingers and indeed his whole fist up anywhere he likes... and will make sweet gentle love with the elven heroine Vela.
Ariel becomes so turned out by the anticipation of the sexual adventures to come that she cannot contain herself- she opens her legs in the tavern and lewdly masturbates herself to a very noisy climax to welcoming the conquering heroes home!