With Harold Annie and Emmy now had what they needed for regular sex with a male.
Harold's start at university ran smoothly thanks to his excellent preparations and diligently studying the year before.
During the week he had to attend lectures and work in laboratories, and, in the evenings, he often socialized with his fellow students in his student accommodation or in town.
The nights and the mornings of his weekends he reserved for Annie and Emmy.
So, during the week he had to resort to masturbation very often to alleviate his considerable sexual tensions and he looked keenly forward to the weekend with the two hot women.
Annie and Emmy told him that if his tensions became unbearable at times, he could always call them during the week to see if they could have him for half an hour to help him with a quick fuck or a blowjob.
He spent the Friday and Saturday nights with them, even if he first went out in the evenings. They gave him a key to their house so that he could enter at any time.
His fellow students believed that he went home or to stay with family elsewhere.
Harold took great care to approach and enter the house discretely so as to not unduly worry neighbours. Fortunately, there was an inconspicuous back entrance to their garden from a small side alley.
Annie and Emmy had of course their jobs and the toddler to take care of.
Fortunately, they also had each other to cope with their high libido.
Between the two they had a considerable milk production, so even after feeding little Derek and after mutual nursing, they had to drain their breasts by pumping. Each day Emmy could take a bottle of milk to her mother for feeding little Derek and Annie could deliver another bottle of milk to the milk bank in hospital.
Even if Harold arrived late in the evening Annie or Emmy were often horny enough to wait for him.
Usually they had sex together first, whereby Harold took them both, each in the way they fancied at that moment.
When they retired to bed, Annie and Emmy took turns taking Harold in their beds and taking care of him during the night.
First by nursing him and later by further sex with him.
On the Saturday and Sunday mornings, either Annie or Emmy took care of breastfeeding the toddler.
Then they indulged in a long sleeping late, interspersed with vigorous sex and nursing.
Harold learnt everything he ever would need to know about sex.
Especially Emmy had a full repertoire of love making techniques and positions, learnt during her days as a luxury prostitute.
His already large penis developed into a massive male organ, and he had an abundant production of semen.
Harold also loved seeing Anny and Emmy making love to each other. They were very skilled in the various techniques and practices of lesbian love making. They also knew each other intimately and took all the time to satisfy each other.
They had a variety of sex toys to play with. Notably various vibrators and large dildos, some with vibrator and liquid squirting functions.
They liked it when Harold watched them during their love play and often asked him to take part.
He learned how to manipulate a vibrator and how to bring variation in cunnilingus.