A completely different family

Gene looks at his favorite sister in the eyes, still laying in his old bed with her and Suzy, completely nude. And now forever horny. Jane's nearly black brown eyes had always helped to make him go wild for her, and now those eyes were looking at him, with the lustiest of incestuous intentions behind them. Jane half-bit her lip as well, making him ever more horny for her.

"Gene," she began. "Breed me. Now."

He had just started thinking about it and already this dimension was on top of it. Jane rolled on her back, as Gene slowly got on top of her. Without hesitation, Jane guided his cock into the pussy that just took his virginity, as Gene and Jane never broke eye contact. As soon as Jane lets go to let Gene slide on in, she legwrapped him pushing him all the way in, and pulling him in for the squeeze hug too. He came instantly, pumping semen straight into Jane's cervix, again for what seemed like orgasmic eternity, while Suzy just watches, absent-mindedly playing with herself.

As Gene finished cumming, his desires already began shifting towards another family member. Or, at least, his ideal replacement for her. Sure enough, another woman walked in behind him.

"Oh hey mom." Suzy greeted her in the most casual and non-chalant tone for this kind of situation. Gene almost began to panic as Jane let go of him so he could get off. Gene turned to look as he sat on his bed. Instead of the mean old lady his real mom was, his new dimensional mom was an early 40's redheaded milf, also nude. Of a slightly chubbier build than Jane, this woman had much bigger boobs, at 34HH. Her curves and barely-noticable wrinkles were in all the right places, and she appeared about 5'8.

"Hiiii Gene. My turn now, honey. Scoot up." She spoke in a sexy British accent, gesturing a come here. Gene immediately complied, crawled to the end of his bed, as both of his sisters began to pleasure themselves. The replacement came up and got on her knees, those eye-popping titties just swinging and bouncing in front of him. Sure enough, she wrapped those big fat tiddies around Gene's raging hard cock and began tittyjobbing him, as he leaned back to give her more room. Again almost instantly, Gene began cumming hard, and for minutes on end. Jane and Suzy also came synchronously.