Feel like digging up this plot line again. An older brother is looking after his little sister for the summer. He has always had an attraction to young girls even claiming to have had sex with a school girl but it’s an elaborate lie. He is thrilled to be looking after his little sister as he will be able to access her underwear and watch her shower and sleep even going as far as masturbating over her in her sleep. By day depositing cum into milkshakes that he makes for her. He finds however that she talks and mumbles in her sleep showing that she too has an attraction for older men and he loves to tease her with delicate touches and kisses when they are cuddiling driving her crazy.
Of course this can be discussed for other ideas it doesn’t have to be sleep based.
Of course this can be discussed for other ideas it doesn’t have to be sleep based.