All characters are at least eighteen years old. This chapter depicts consensual acts between siblings and father and daughter.
CHAPTER SIX - OUT FROM BEHIND CLOSED DOORS
Mary and Jacob began freely having sex in their house. It became an unspoken rule for their parents that they should not open closed doors unless invited to do so. It took some time, but it became routine knowledge that at any given time of the day or night, the twins could very well be naked in one of their rooms in any stage of sexual congress. Sometimes, they would nearly get caught and would transition from an energetic quickie in a shared room in the house to a slow and steady coupling in one of their rooms. Sometimes, they would even be late for their evening meal since they chose to finish what they started first. Everyone knew what they were doing but nobody said anything or even let on that they may have gotten worked up knowing.
They ended up both enrolling in their local community college as they weren't ready to head out into the world on their own just yet. An uncertain future upset both of them whenever the topic of college, careers or relationships came up. Their school and work schedules kept them apart longer than they wanted, and they ended up spending whatever time they had together having sex. Their parents knew it was happening and grew concerned but when they approached Mary about it, she detailed how little time they had together and that the time they spent together in total was less than the time they spent having sex before.
They also spent more time sleeping in the same bed. Mary and Jacob discussed it and even though he thought they didn't need permission for such a thing, Mary considered it respectful to at least let them know about it. Jane and Mark were okay with it but did inject their concern that they may be spending too much intimate time with each other.
They were more than a year into their studies when Jane approached her daughter. She remained concerned about the frequency of sexual encounters they seemed to be having as well as the fact that they never saw their children much anymore because of those activities.
"I know I don't have much of a right to say this because typically, college students move away from home to start their education, but we miss you. When you're home, you're in one room or the other spending time with each other and we want to see you guys more."
Mary sighed as she nodded in agreement.
"I know, Mom. It's because we have different areas of study we want to pursue which leaves us with different classes at different times. Couple that with random hours at work and we barely have time to hang out together."
"Hang out?" her mother asked curiously.
"Yeah, hang out
and
have sex."
"Is it happening less now with all that going on?" her mother asked.
"Yeah, and neither of us appreciate that at all but we understand the importance of our education and moving on with our lives. We've not departed from everything we told you."
Jane's mind took her back to when they were all naked in her room and the option of Mary and Jacob approaching them for sex one day took center stage.
"Are you irritated because you're not getting enough sex or because it's not enough sex with your brother?"
Mary's eyes zoned out into the distance as she recalled the several weeks before.
"We used to do it several times a day. We've resolved ourselves to make an honest effort to not be too tired to get together once a day but sometimes that's not possible."
"I remember when your father and I went through that," her mother recalled.
"Were you like us, trying to do it several times a day?" Mary asked.
"After we were married, would spend all our time at home together in bed. We fucked each other in nearly every way imaginable. When my body seemed like it couldn't keep me wet enough, we used lube. I think we only slowed down because we didn't want to break our bodies," she said with a chuckle. "We're as horny as you two are, we just pace ourselves."
Mary seemed to be in deep thought when her mother offered her parting words.
"We'd love to spend more time with both of you. If there's something you need, we'd love to help you out."
She put her hand on her daughter's upper thigh and gently squeezed.
"All you have to do is ask," she said as she stood up and walked out of her daughter's room.
Mary lay back in her bed as she felt frustrated that she had another thing to juggle. She wanted sex from her brother more than she was getting it, but their parents wanted more time with their children. She didn't resent them for that. She felt inconvenienced by the request but understood the reasoning behind it.
Jane reported to her husband as he sipped his afternoon beer on the back porch.
"Well, I planted the seed. If I know my daughter, it won't be long before she gets my meaning."
In the months that followed him granting permission for his children to have sex whenever they wanted, he constantly questioned his decision. Jane would reassure him that even if he held his ground and said no, they would have found a way. She told him repeatedly that it was better for them to experiment and satisfy their hungers at home than with strange people in strange places.
When he finally relented and stopped wondering if he made the right call, the twins had also become more comfortable around the house. Jane and Mark began seeing their children in less clothing during trips to the kitchen or outright nude in quick jaunts to the bathroom and back. After enough sightings of Mary and Jacob in the buff, their parents became accustomed to seeing them that way on occasion.
Their increased comfort with the sexuality of their children, Mark and Jane's bedroom talk began to change. They began recalling the night all four of them were naked in the master bedroom and how Mary and Jacob were given permission to engage their opposite parent. Occasionally, they would role play that scenario. Jane would take on the role of her daughter and beg daddy to fuck her.
"We only have a few minutes, daddy, put it in me!" she would beg.
Mark enjoyed playing the role of his son and pretending his mother was giving him a blowjob for the first time.
"Your mouth feels so good on my dick, Mom," he would tell her.
Sometimes they felt like they were practicing an incest kink instead of what they knew it was but in the heat of the moment, it worked for them. After engaging in that scenario time and time again, they talked about it and rationalized what it really was. It wasn't that they fantasized about their children at all. It was taking on another lover out of convenience. Just as Mary and Jacob saw each other as convenient, their parents saw them also as being convenient.
They eventually wondered why Jacob nor Mary approached them since they seemed on the verge of exercising that option before. When Jane recognized the absence of the children in their daily lives, she thought it might be a good idea for all involved to be available for each other. Jane and Mark had one final talk on the back porch before she engaged their daughter.
"I just want to make this clear, Mark. We're going to offer our bodies to our children to use whenever they like. We know we're okay with an occasional lover. Are you okay being with your daughter on those occasions?"
He took another sip of his beer and turned to his wife.
"I hate to say this, but in a time where I want some sex and you're not here, she will do just fine. Hell, she said it herself. If I saw her on the street, I would want her. So, if she's here and you're not, why wouldn't I?"
"Okay, I just wanted to make sure. I mean, it doesn't matter at this point since I've already planted the seed."
"When do you think she'll bring it up?" he asked, assuming she would understand the nature of the discussion.
"Today at some point, but I would guess when we had dinner. She's very intuitive and won't let something go once she believes it happened. All we have to do is wait for her to ask and we'll confirm it. The problem is that when she asks, she isn't always direct."
