My cock was shorter but thicker, and his was a bit longer and thinner, with a slight curve. The first few times, we took turns - Jeff would jerk me of...f, and once I came, I would jerk him off, or vice versa. But we both were getting excited and it before we knew it, we were jerking each other off at the same time. We loved doing that, and cumming at the same time was so exciting!So now we were jerking each other off, and loving it... we kept aiming at our own chests and bellies, because there. She responded by squirting furiously all over my still erect cock. Oh, fuck, how was I not going limp? Oh, yeah, the damn Viagra! Oh, shit! I didn’t have priapism, did I? I worried for a bit, but at last my dick went soft for just a little while, enough to make it clear that I didn’t have that horrible condition. That was a relief! I didn’t take my sister as my lover only to have a ruined prick, thank God!“Oh, and I wasn’t lying about being fertile, Jules! Little confession time, bro. I’m a bit. Brittany got home and saw that same purple Neon from yesterday, parked in the driveway. She enters the house to find a very tall and sexy brunette girl sitting on the couch. She girl kind of resembles WWE’s Stacie Keibler but a brunette with bigger boobs. Brittany walks into the room to greet the girl.“Hi. I’m Brittany. Jeff’s sister.”“Hello Brittany. I’m Sandy. Jeff has told me so much about you,” she said and then feasting her eyes on Brittany’s chest. “He never told me you were very well. I tense up and my back arches. I came hard, and I distantly hear you grunt and feel your cum filling my pussy. Im breathing hard,and so are you. I lift my head up and look at her, she took over and slid 3 of her fingers inside herself and is going to town fucking herself. While her other hand is plucking at her nipple. She has her head back and she moans and her back suddenly arches and she tenses up. She made herself cum. I lean my head down to lick up all her yummy juices. I cant get enough,.