Nudism is of course quite a healthy activity for a Step-Daughter to enjoy in the privacy of the garden with Step-Daddy. It's a lovely day after all, but the heavy recent rains have left the grass wet in the shady garden of the old house and the girl has decided to wear her Hunter Wellington boots. It's a small garden, but their intimacy seems quite natural. A half expected parcel arrives and it's a salon chair packed into a very small box. The curiosity off the thing along with its unwrapping and eventual construction brings the 'taboo' pair even closer. As modesty is forgotten in the complexity of following diagrams and finding parts. All the while the wellies heat up as the twist and turn in the late afternoon sun.   ''Look she exclaims there's a piece left over what that for'' and as the nude wellie wearing girl head over to the sun bed her perfect little ass and clean shaved pussy is revealed. Nudism from a saucy step-daughter is one thing, but this tantalising view as well as the position the girl is now in is too much for the old man. Now his cock is hard as iron and he can no longer hide the desire swelled up in side his aching nuts and bolt.  Heading over to assist in the discovery of what to do with the extra part it also seems so natural to introduce his own missing part into the right hole. Clearly this is another half expected delivery, as it's happened so many times before.  As he feeds is old cock into that tight hungry pink hole we observe another natural expectation as she orgasms for real loud and proud as if without a care in the world about the implications of 'taboo sex'. And after the old mans white seed drips down onto her dark black dirty wellies the deeply satisfied girl sits her lovely naked naturist little ass happily on her new chair.