Mark says "man I wish you were waring a skirt so I could give you the best screwing ever."
NO was all Jon could think of before her pants changed into a spandex mini-skirt and she felt Mark's rod enter her.
Half an hour latter, after 2 orgasms,Jon and Mark had a real big orgasm as Mark shot his load into Jon.
As they were resting Mark said "I wish we could that more often."