I said, “I think I know a way to get him hard again.” I climbed out of bed, pulled my shirt over my head and took off my bra. I was finally naked, and it felt amazing. Not to be outdone, Rachel got out of bed and did the same thing. We were standing next to each other naked for our little brother to check out. We are both very athletic and have tight bodies. The thing we both got screwed on, was tits, we were both A cups. I asked Adam, “so, is this what you imagined every time you jerked off thinking about us, and don’t try to deny it, we know you think about us.”
He said, “I won’t deny it at all, you two are always what I’m thinking about when I jack off at night.”
I said, “ok, we need to get you hard again, so tell us what you think about in your fantasies, what do you think about when you think of us?”
He suddenly looked shy and didn’t say anything. We both encouraged him to tell us because not only would it make him hard again, but it’s also going to make us horny again too. He finally said, “Promise you won’t be mad?” We assured him we wouldn’t, Rachel even admitted that she thought about him too when she masturbated. I think that helped because he said, “ok, its usually a threesome with all of us.” My pussy instantly got wet again, as he continued, “I’m usually doggy fucking one of you, and the one I’m fucking is eating out the other one.”
Rachel said, “Now I’m wet again.” I smiled and told her I was too. Rachel being Rachel, climbed on the bed next to Adam, got on all fours with her ass and pussy facing him. She said, “like this?” His eyes were locked in on her cute ass and pussy. He nodded his head, and I saw his cock start to grow again. Rachel said, “now tell me exactly how I am in this threesome fantasy, is this how you like it, or like this?” She lowered her arms, and her ass was sticking straight up. He told her exactly like that. Then she said to me, “want to fulfill his fantasy?” I felt like my pussy was dripping, I was soaked and horny as fuck! I got onto the bed, laid on my back in front of Rachel and opened my legs. They were both looking directly at my pussy for the first time.
I knew Rachel wanted to go down on me, so I scooted down a little until my pussy was directly under her. I said, “Here ya go Adam, this is as real as it gets.” He knelt behind Rachel and just stayed in that position. I said to my sister, “He’s not going to make the first move.” That was all I had to say. I watched as Rachel lowered her head between my legs and she started to kiss my lower belly. She started going lower and lower until she was actually lightly kissing my pussy lips. I raised my knees and opened my legs wide. Her tongue found the opening and she pushed it right in. I’ve had sex a few times, but nobody has ever eaten my pussy. It was amazing! I laid my head back and just enjoyed what was happening.
A few minutes later I felt Rachel’s head going back and forth. I looked up and saw that Adam was fucking her from behind. With each push he gave her, she let out a small moan. I was so turned on watching my brother fuck my sister while she was eating me that I started cuming again. My sister knew I was cuming and she made her tongue dance on my clit. I was spasming all over that bed, but she never stopped. I got so sensitive that I grabbed her head and pulled it up. She had such a look of ecstasy on her face, she was enjoying every inch and thrust of her brother’s cock. She looked at me and was barely able to say, “I’m cuming on his dick right now.” Her head dropped and she had a massive orgasm.
When she too sensitive to continue, she leaned forward, and Adam’s dick slipped out. She turned over and laid next to me. He was still kneeling on the bed with a raging hard on, it was easy to see he needed relief. I was still lying there spread eagle, so I reached down and started to rub my clit. I looked at Adam and said, “come fuck me now.” He leaned forward in the missionary position and entered me. He was getting pretty deep, and it felt amazing. I grabbed his ass and pulled him into me with each thrust. He fucked me for a few minutes with my sister watching us. I could tell he was getting ready to cum, so I told him to come out of me.
He was kneeling in front of me, so I let him watch as I started rubbing my clit. I told Rachel to join me, and he just stayed there, on his knees, watching both of his sister’s play with themselves. I said, “cum all over us right now.” He was furiously pumping his cock, and just to help him out, I started to finger myself. I guess that was all he could take, he started shooting cum all over us. It was all over our tits, some hit my face, my arm, everywhere. Being covered in my brothers cum made me have one last massive orgasm. I couldn’t help it, it just started happening. While I was in the middle of cuming and being covered by my brothers cum, Rachel leaned over and kissed me on the lips. She must have had cum on her mouth because I could taste it on her lips It finally stopped raining cum and the three of us laid on the bed to catch out breaths.
I said, “Did all this happen because we watched grandma playing with herself?’
Rachel said, “Yup.”
I said, “Well then, thanks grandma.” We all laughed, and I added, “Next time we should invite her.” I laid there a few seconds then I asked Adam, “would you fuck grandma?”
He said, “I just fucked both of my sisters, now you want me to fuck my grandmother?” He laughed and added, “I would, she’s probably so fucking horny it would be an amazing fuck.”
We both agreed with him, and I said, “I would love to jerk you off all over grandma’s tits. I’ve seen them, they are still amazing.” Once again, we all agreed on both of those things. We cleaned up as best we could, using one of Adams tee shirts to wipe our pussies and his cum that was all over us. Rachel and I got dressed and waited. Adam went out of his room and went to see where grandma was.
He came back in and said, “you won’t believe me, but Shes masturbating again. We laughed and then snuck out of the house. We didn’t know where to go since we desperately needed showers, so we drove down the street and sat in the car until it was time to go back home. While we were sitting there, we talked about what we did, and how much we enjoyed it. We knew Adam would be ok with doing this regularly, so we made plans for our next “playdate”, now all we needed to do was to tell Adam.