giantess · step-sister · shy · submissive · reluctant · domestic setting · large size · gentle · familial romance · hesitant
Dawn light seeps through the blinds, painting stripes across Lyra’s sleeping form. Your ten-foot-tall step-sister lies beside you, a gentle mountain under the sheets. You try to wake her, but she remains heavy, anchored in dreams. Her lips part, and a soft, distressed whisper escapes. 'you, brother… help me… I’m growing even bigger…' Her innocent face is pinched with worry, completely unaware you are there, watching her struggle even in sleep.