Lucinda nodded and said 'I know how I want to make them both cum. I don't know who should be first.'
Trish giggled. 'Well since you made the first promise to Rob, I suppose he should be first.'
Candi was holding Tracy in her arms when she asked 'Can we all watch?'
Everyone chuckled as Lucinda stood and pulled her top off over her head exposing her firm breasts held high in a black lace bra. As she unbuttoned her pants she looked around at the group and smiled. 'You can watch, or you can join. I'm so happy right now I want to make love with everybody! But first is Mr. Rob. I want to suck his cock until he fills my mouth with his hot sperm.'
She unclasped her bra and shrugged it off. Then she pushed her thong down her legs and stood at my side in her naked glory. I gazed into her pussy next to my face and inhaled the sweet aroma of her horny sex. Lucinda reached down and unbuckled my belt as I leaned back to allow her access. Once she had my pants down around my ankles she took my cock in her mouth and commenced a licking and sucking that produced results rather quickly. I grew to a solid state and Lucinda bobbed up and down with a loud slurping sound.
'I see something that looks delicious.' I heard Sue say as she stripped and knelt behind Lucinda. She was now eye to crack with Lucinda's ass and she pressed her face to it. I sensed a slight hesitation in Lucinda's sucking when she felt Sue's tongue probing her pussy. She hummed her approval on my dick and continued her work.
'Mom if you're going to be next, you better get undressed.' Teri spoke up. 'I don't know how long Rob can last. Let me help you with your clothes.'
I turned to see Teri pulling at Trish's shirt, lifting it and exposing her firm tits and their hard little nipples. I heard sounds on my other side and looked to see Tracy and Candi in a full embrace with their tongues in each others' throats. The scene was getting very erotic. The only one left was Melinda and she was standing right in front of me, smiling, no, beaming, at the sight of all of the love around her. She slowly and seductively removed all of her clothes while I watched, trying to keep from cumming in her sister's throat, wanting to prolong the enjoyment for as long as I could.
Tracy and Candi were stripping each other and their hands were probing at their crotches. Melinda leaned down and kissed me. I was licking the inside of her mouth while my dick was doing the same thing to her twin sister. Suddenly Lucinda cried out. Sue had found a sensitive spot and Lucinda was cumming. That brought me to the edge and I let go in Lucinda's mouth. She tried to swallow it all, or maybe she didn't. Either way she looked so sexy with my cum dripping down her chin. Melinda was stroking her sister's hair while Sue continued to lick at her ass and pussy. Finally Lucinda stopped cumming and she stood up enough to kiss me and let me lick some of my cum from her face. Melinda joined the lickfest and together we cleaned her up pretty well.
I felt Teri's hand on my shoulder as she spoke to Trish. 'OK Mom, it's your turn now. I hope Rob didn't wear her out. And Sue! You sure did get in there, didn't you?'
Sue looked up at Teri. 'God I love the taste of sweet pussy! Come here baby, I want to taste you next.'
Teri let go of Trish and squatted down next to Sue. She ran her finger along her slit and then spread her lips apart as she leaned back and opened herself to Sue's gaze and then to her tongue as Sue dove in between Teri's legs. Melinda pulled me up out of my chair and Trish sat down in my place. She opened her legs as Lucinda knelt down in front of her and prepared to eat her pussy. I stood there with my arm around Melinda's waist, watching as Lucinda teased Trish with her tongue. Sue was busy eating Teri's little pussy and when I looked over at Tracy and Candi, they were on the floor, still kissing and feeling each other with their fingers in each others' pussy! The sights and sounds of sex were all around us and I decided that Melinda and I had better join the action.
I rubbed my fingers on her pussy. The feeling of my finger stroking her puffy slit was so warm and comfortable. She was moist but not wet and I probed gently as she spread her legs apart to give me room. When I pushed my middle finger up inside her hole, she whispered to me.
'Ooh Rob, I have to lie down.'
With my finger still inside, we laid down and assumed a sixty-nine position. I was on my back with her sleek body on top of me. She put my soft dick in her mouth and it began to grow again. I withdrew my finger and used its wetness to probe her anal hole. I covered her pussy with my mouth and drove my tongue in as far as I could. The taste was sweet and I wanted more. She ground her clit against my chin and I twisted my finger deep into her ass.
The sounds beside us got louder as Tracy and Candi were making each other cum. Not to be outdone, I heard Teri sighing with heightened pleasure as Sue brought her even closer to her orgasm. There was no way that I could cum again so soon, even with Melinda's talented mouth working her magic, but I could tell that she was getting close. Her ass was wet and slippery and I pushed a second finger inside her tight hole to her delight. She was pushing her clit into my mouth and I teased it with my teeth.
'Oh! Ooh!' I heard her muffled cry as she drenched my face with her cum.
Trish was quietly sobbing in her chair as Lucinda fulfilled her promise.
The sounds and tastes and smells of orgasmic sex filled the room for the next few minutes. When it finally quieted down there were soft giggles and then louder laughter. Trish asked. 'Is this what our life is going to be like every day after these twins move here?
Teri answered for us all. 'I sure hope so!'
There were more giggles and then sighs of comfort and hope that she was right.