As I watched my momma get ready for bed, I couldnt help but notice her pregnant belly bulging out.She always did look stunning, even when she was carrying a child.But as much as I loved her, I couldnt resist the urge to take advantage of this moment of vulnerability and pleasures.As I lay down beside her, I couldnt help but run my hands up and down her soft flesh, exploring every inch of her body.Her skin was warm and soft, the perfect texture for my sensitive fingers to touch and caress.As my fingers made their way down to her pussy, I could feel the weight of her growing baby bump pressing into my hard cock.Without a word, I slipped inside her, the sensation of her tight pussy walls closing around my dick was nothing short of heavenly.I took her slow and deep, pulling back and then sliding forward until we found the right rhythm.She moaned louder and louder with each stroke, and I knew that I was going to bring her to orgasm soon.As I thrust deeper into her, I couldnt help but imagine the tiny bundle of joy that was waiting to join us.And the thought of my own little brother or sister was making me harder than ever before.I didnt want to end this moment too soon, but I couldnt hold back any longer.With one final thrust, I unloaded deep inside her, sending waves of pleasure coursing through her body.She screamed out in ecstasy, throwing me off balance and sending my cum flying through the air.I leaned in and kissed her tenderly, feeling the warmth of her mouth on mine and tasting her sweaty lips.As I pulled away, I saw her smile up at me, a happy glow in her eyes.We both knew that tonight would be a night I would never forget, a night when our little secret became something more.The next day, my momma couldnt stop talking about how wonderful last night had been.And I couldnt help but think that maybe it was just the beginning of a new adventure.One where I could explore the depths of my mothers forbidden body, and perhaps even find a place in her heart as more than just a son.As I looked over at my little sister, I wondered if one day we might share the same erotic pleasures that my momma and I had shared so passionately just a day before.And as I lay there, watching her play in the sun, I couldnt wait to see where this newfound lust would take me.