A boy who fall in love with to her sister and impregnated her

Once upon a time, there live a Rich parents who is very rich, the live very happy and later gave birth to two kids, one boy and one girl the boy is called by the name Andrew and the girl is call Ruth.their father is a lawyer and the mother is a doctor,they live together happy as one family.one day the parents decided to hired a house maid to take care of the kids and their house when they are not around, and because of their business status they always busy and don't always make time for their two kids,so when they employed the maid to the house she rather spend time with the kids than their parents.a months later the maids started doing strange things in the house with the kids father and the son who was 15years old, their father always have sex with the maid when the kids go to school and also when his wife is not around this continues several times so the maids became addicted to sex and start having sex to their son when both parents are not around.so this continues several times and the little boy also started loving sex and also became addicted to sex, one day the father pretend to be sick so that he can stay back home to have sex with the the maid whiles the children go to school and wife left to work, that day wasn't the lucky day for them...the wife of the man also suspect them so she came back home from work and caught the maid with his husband having sex on their matrimonial bed...so she sack the maid from the house and that also affected her son because he got addicted to sex.one the son was very horny and really wanted to have sex so he started having sex to her little sister who was 11yrs and even break her virginity whiles their parents is not aware of that.they keep doing that continuesily and that made him fall in love to her sister they grow up to be secret lovers.... Andrew became so jealous that he doesn't allow anyone man close to her sister he always visit Ruth in school when she was in college (hostel) to monitor her without her knowledge... one day Ruth told his brother Andrew not to come close to her because she wants to move on in life so Andrew became worried and fall sick because she was madly in love with her sister, Andrew was admitted to hospital of where their mother work,so the mom called her daughter to inform her about his been admitted.... Ruth became worried and rush to the hospital to see is brother, when Ruth get there Andrew told her not live him else he will die so Ruth was very sad and they settle back, with the absence of their mum they started having sex in the ward ...so later on their mom came back to check on Andrew, she found out about them having sex at that moment so the mom became shock and worried because it's an abomination but it's too late because Ruth was pregnant for Andrew