That first evening they were celebrating in each others close company. What was already a strong mother son bond had become immensely secure. They had become intimate lovers in the last 24 hours -- and had sealed a pact to make a baby sister / daughter.
The young pupil really needed to rest if he was going to keep up the pace for the remainder of the week. His mother had timed her cycle perfectly so she was at her height of fertility -- and she was determined to use every opportunity to accept her son's sperm. After a light supper they both washed up and reclined on the rug in the lounge in front of the log fire.
"How are you going to explain your expecting a baby mum?" inquired the boy.
"Ah -- I thought that question would come up darling." She tentatively answered. "I could brazen it out and plea that I'd had a mystery one night romance that went too far?"
The boy frowned and smiled knowing that would be hard to swallow. Mum is the pillar of propriety in the community, let alone the "League of Mothers" would castigate her.
"There is another option darling." She smiled. "We can leave and travel to somewhere that doesn't know us. It's easy to change identity and within a year of two the age gap between us will be far less noticeable."
Her son began to dawn where this might be going.
"We will be even more of a family than we are now -- my young attractive husband."
They sealed the plan with a lingering kiss and retired, ready for another exciting day.
Morning arrived and the sun burst through the curtains. The young son had already been looking forward to the day in great anticipation. It was an even mixture of love and lust. His mother had it planned meticulously and before noon they started.
"Making a baby is special and fun" she explained. Making love / having sex doesn't always have to go with making babies and having sex in different ways is terrific fun too."
They both giggled. The boy was really enjoying this.
"Some great ideas and inspiration come from looking at adult magazines and watching DVD's. Let's have some fun!!" She squeaked!
With that she clasped a hand full of DVD's in plain covers, drew the curtains and started the show. The first few were pretty straight forward sex between a girl and a boy, very pretty, and very predictable. But then the films got more steamy and group sex was now on the agenda. Her son was salivating watching three and more studs take it in turns with a sexy female. The boys were also putting their cocks in her bum -- a strange thing for the novice to see.
"Have you ever done that mum?"
"Oh yes darling -- lots of times."
Then the films switched to just women. Oh yes -- he was now going to witness his first lesbian sex. Now I defy any boy of 18 not to get aroused when two gorgeous girls make love. His cock was rigid.
"Do you like that darling?"
"Oh yes mum -- it's fantastic -- but how do women do it without cocks?"
"A girl doesn't always need a cock to make her cum dear." She smiled again. "As you will see girls can use all sorts of things including fingers and dildos."
The young boy now remembered the device he'd found in his mum's bedside cabinet and realised what she used it for.
"When girls get together one or both often uses an artificial cock that she straps on so she can fuck her girlfriend. It's easier for boys ---------------." There was an uncomfortable silence and her son went bright red. She paused then asked:
"But I get the feeling you already know that darling, don't you?"
He stammered and stuttered not knowing how to answer, thinking that his loving mother would reject everything that they had if she knew his deepest secret.
"It's alright to talk about my sweet. Would it help if I told you that you dear father enjoyed other --- well, --- other boys too?"
