You arrive home from school to find Mommy in the living room with her twin sister. Mommy seems on edge, but Aunt Olivia is thrilled to see you and excitedly begins to spill the details of a plan they’ve been developing. She cryptically suggests you’re an integral part of a major family decision, but stops herself before finishing and urges your mother to explain the rest. Mommy is hesitant to share, but after being goaded into keying you in, she announces a plan to give your late father what he always wanted—another baby! Without your father’s sperm she can never pass on his DNA, but Aunt Olivia has convinced her to try the next best thing—you! Mommy looks nauseated after explaining their plan aloud, but Aunt Olivia seems giddy. She announces that she’ll be overseeing Mommy’s impregnation and that the two of you had better get started right away. Although you’d never admit it, you quietly love the idea of being inside Mommy, and Aunt Olivia by her side feels like a wet dream come true. You pretend to have concerns about maintaining an erection and Aunt Olivia leaps to the rescue by offering her services as a fluffer. As she pulls your cock out of your pants and begins to tease it with her mouth, she congratulates your mother on having such a perfect son and urges her to prepare herself for you. Once Aunt Olivia has thoroughly ensured your arousal, she instructs Mommy to lift her skirt so you can all admire the vagina that brought you into the world. As Auntie slides a few fingers inside her sister to help warm her up, it takes an enormous amount of willpower to stop yourself from stroking yourself to climax. Seeing how eager you are, she guides your mother to the sofa and helps remove her dress. Mommy feels exposed and insists on a blanket between the two of you to keep it “clinical”, but despite her efforts to stay covered you’re still able to watch yourself stretch her open. Mommy lets out a stifled moan and can’t conceal her pleasure as you begin to thrust, but quickly withdraws when she notices your eyes locked in on her pussy. She guides your face up to hers and demands that you look into her eyes and nowhere else, but somehow this excites you both even more. As Aunt Olivia urges you to fuck Mommy harder, Mommy shrieks and begs you to slow down so she doesn’t orgasm. An orgasm on her son’s cock would be taking this whole thing too far and you absolutely mustn’t let her climax. You pretend not to hear her and quicken your pace as she squeals in both pleasure and frustration. After her accidental orgasm, Mommy can no longer look you in the eyes and insists that you finish from behind, but you don’t mind. Now you can stare directly at Mommy’s body without being shamed for it. Aunt Olivia eggs you on as you push yourself against Mommy’s soft curves. You could easily climax now, but you can’t stop thinking about looking into Mommy’s eyes as she came. With Aunt Olivia’s help, you convince Mommy to turn back around and ride you until you finally explode inside her. With your semen secured, Mommy lies back on the floor to keep it from running down her legs. Aunt Olivia surveys her sister on the ground and decides she’d like you in her pussy next. Mommy protests and Aunt Olivia retracts her request. You can try her ass instead! (Simulated) *VIEWER DISCRETION ADVISED*