~College
Ben and Jen Evans had finally moved into college, at the California University of Management. They both got their own place together to live on campus. Their parents were happy because both of them living together in one roof would save on housing costs. They got a small 2-bedroom apartment together, and were happily living a bliss, romantic, domestic life together, in between going to classes. Ben and Jen were children of first-generation business owners, Vanessa and Wade, who ran a local clothing mall clothing store called "Dress to Impress". They made an admirable profit in their business. Their profitable business allowed them to comfortably own a suburban home, provide old cars for their family of four, and afford college for their twin children. Eager to take on the family business when their parents retired, Ben majored in Business Management, and Jen majored in Fashion Design and Merchandising. They went away to a college out of state, so that they could get some independence and time away from their hometown. This also meant that they were at a place where they didn't know anyone. No one knew that they were twin brother and sister, and they decided to keep it that way. They would just tell everyone that they were boyfriend and girlfriend that just coincidentally happened to share the same surname.
A few months earlier, both siblings had fallen under the spell of a necklace that had a magical bonding crystal that made them have incestuous thoughts toward each other, and have an incest fetish. It pushed them to have naughty thoughts about each other and then eventually act on those thoughts. They later started acting on those thoughts and started having incestuous sex with their twin siblings. Initially, they were afraid of the idea, but the bonding crystals slowly warped their mind, until they both loved incest and craved it. Initially it was just sex but later, both Jen and Ben developed real feelings for each other and fell in love. They no longer cared that incest was considered bad, in fact, it just turned them on even more. At first, the crystals pushed obscene thoughts into their heads until neither of them could resist anymore, and they both acted on everything that the necklace told them. However, throughout the summer, the thoughts that the crystals pushed into their heads became so ingrained into their minds, it was all they could think about. They both transformed from regular, innocent virgins with no feelings towards each other, into incestuous perverts that loved to fuck each other's brains out. By some miracle, with a lot of planning, as well as luck, they managed to hide their incestuous relationship from their parents throughout the summer. It took extraneous effort to maintain the facade that they were just regular siblings, but now they finally had their own place together and no longer had to hide from their parents.
They both moved into their apartment and finished unpacking, decorating, and making their apartment their own. The bedroom had photos of the couple together, and the second bedroom wouldn't be used. With autumn weather coming around, the twins got matching college hoodies. As soon as they finished setting up the house together and the parents left, the twins initially decided to celebrate together, but were exhausted from unpacking the whole day and fell asleep from exhaustion from unpacking and decorating. The next morning, they both woke up. Ben awoke first and went to brush his teeth, and when he got out, he got a sight to behold. He saw Jen, lying on the bed, bare naked, and playing with herself with her finger rubbing her clit. Ben got an immediate hard on when he saw his sister, and seeing her brother's bulge through his boxers got Jen even hornier. Jen took her fingers out of her clit, and put her hands down Ben's boxers to give him a hand job. No words needed to be said. Ben took off his boxers and tank top, they were both fully nude. Ben got on top of his sister and gave her a very passionate kiss. He then slowly inserted his cock inside of her.
"Oh yeah, this is how I want to wake up every morning, and now we don't have to worry about getting caught by our parents, little brother, though you're not so little anymore.", Jen whispered into her twin brother's ear.
"This is just perfect. I just want to keep fucking you all the time, now that we can.", Ben replied as he thrust his cock inside and kept making love to her.
This was their first time that they were both making love in their own place, without ever having to worry about their mom and dad finding out, or sneaking around. They could be themselves around each other. No more pretending to be Platonic normal siblings in the outside world. They were now lovers, and didn't have to hide it anymore. They could now be as vocal as they wanted in the bedroom without having to worry about anyone overhearing them. Jen was so wet, and Ben was so hard, he was thrusting himself inside her and increasing his speed, going faster and faster.
Jen was so ecstatic. "Oh yeah, keep going just like that. That's perfect. Oh, I love it, I love your dick."
Ben kept pounding her while they both touched and caressed each other. Ben kept pounding her pink, wet, horny pussy, and after so much pleasure, Jen came first, but even after she was done, Ben still had stamina for more. He kept going for a few more minutes until he too reached his peak, and came inside his sister's pussy, and released his seed into her womb. After finishing inside Jen, he laid on top of her for a few minutes, and they embraced a hug. After they both got up to wash themselves and use the bathroom, Ben played with her sister's titties for a minute until she put on a bra and shirt. Now that they both had their own place together, they were fucking like rabbits as often as they could.
Jen then told her brother, "We better get ready. I want to tour the campus, check out some student clubs, and explore everything the campus has to offer. I know we took a guided campus tour when we were in high school, but this time I want to explore with just the 2 of us, and maybe make some friends. Remember if anyone asks, you're my boyfriend, and we just share a last name."
Before they were about to leave the house, Jen was going to take her birth control pill, like she always did throughout their entire summer love making session. But this time, the bonding crystals had other ideas, as another thought was pushed into Jen's mind.
You are in love with your brother
You want to be with him forever
You want a family with him
You want kids with him
You crave to be bred
You want to be a mother
Throw away the birth control pills, and never take them again
Did Jen want to be a mother? She was just 18, only dated one other boy as a teenager before falling in love with her brother. The relationship with her previous boyfriend never turned sexual in nature, and it was just teen puppy love. Now she was dating her own flesh and blood, lying to her classmates and telling everyone that they were boyfriend and girlfriend instead of siblings. Although she knew in her heart that she was in love with her brother, and only saw herself with him for the rest of their lives, the thoughts of children together never crossed her mind. She supposed that since they were together, kids would come one day. If she ever did have children, it would only be with her brother, and no one else- but that was far in the future-maybe after they both finished their college degrees. She wanted to have children with her brother, even if they could never legally marry, but did she want to have children now, at 18 while still in college? She knew that she would have children, and that Ben would be the father of their children, but this was too early, wasn't it? The crystal kept warping her mind, justifying it.
No, she could do it. Why would Jen question the will of the bonding crystals that made her so happy. It brought her the love of her life, and she was so much happier. The crystals made her a better person, a happier person, a demented pervert with an incest fetish who loved to fuck her brother day and night. If the crystal told her that it was time for her to be a mother, and to have children together now, then who was she to question its will. The crystal knew what was best.