Justin sat nervously on the plush first class seating. He looked out of the carriage window as the rolling English countryside passed by. Although he was now 18 years of age, this was his first experience of train travel. His step-mother, Lady Agatha Smyth sat closely by his side, dressed in a formal, but feminine travel outfit, whilst his step-sister, 20 year old Clarissa, sat opposite, dressed in a lovely knee-length summer frock.
Justin had been instructed to wear his best suit. A bespoke two-piece in finest grey worsted, with short trousers and matching long socks. He felt sure that he should be wearing long trousers at his age, but his mummy would have none of it.
His reverie was interrupted as he felt his mothers soft cool hand rest gently on his naked thigh.
"Doesn't he look handsome today Clarissa? I'm quite sure that Penelope's daughter will be captivated!"
"Oh yes mummy, and I'm so looking forward to seeing Sophie again."
Agatha leaned towards him and planted a big kiss on Justin's cheek, leaving a rather obvious smear of her blood red lipstick.
Taking a small lace handkerchief from her handbag, she began to dab his cheek.
"Do hold still darling. Sophie mustn't think you have been kissing other girls, must she?"
Justin blushed under the intense attention from his mother and sister. Looking down, he could see his sister's shiny brown high heeled sandals, supporting delicate ankles and delightfully curvaceous calves, sheathed in the almost imperceptible sheen of fine skin-tone nylon. He felt an inconvenient stirring in his underpants.
"May I go to the lavatory, mummy?" asked Justin.
"No darling, we only have another five stops and you can go in the station when we arrive."
"But Mummy..."
Placing her hand on his bare thigh again, lightly stroking: "Show me what a big boy you are, Justin, and control yourself."
Glancing down at her son's groin, she could see the tell tale signs of a very naughty erection beneath the fine fabric of his short trousers and gave a knowing smile to her daughter.
Clarissa took this as a cue to cross her legs and smooth her nylon stockings. How she enjoyed teasing her young brother.
Poor Justin. His sexual awakening had begun late, by normal standards. Long warning lectures from his mother had instilled a deep sense of fear and shame regarding his genitals, the female form, and above all, erections and masturbation.
The maid had been instructed to closely observe and report any forbidden activity. Secretions, on sheets, tissues, under garments or pyjamas, however slight, were noted, reported, then discussed with and 'corrected' by his pretty mummy.
At the next stop, an attractive lady in her fifties entered their compartment with three small items of luggage.
"Get up and help the lady, Justin!"