This work looks into how women shape their sense of self in three tales by Banu Mushtaq - “Stone Slabs for Shaista Mahal,” “Fire Rain,” and “Black Cobras” - found in her book Heart Lamp. Using ideas from Simone de Beauvoir’s “The Second Sex”, it explores female identity through an existential feminist view. Instead of relying on numbers or stats, the approach digs deep into texts with careful reading. Her concept of woman as “the Other” opens paths to understanding inequality. At play is also the tension between being stuck in routine roles versus reaching beyond them. Patriarchal setups come under scrutiny too, especially how they hold power inside Muslim homes today across India. Oppression shows up quietly but persistently throughout these narratives. Looking closer shows how each story places women outside the center, always tied to men. Though praised in big emotional scenes, the woman in "Stone Slabs for Shaista Mahal" ends her life worn down by motherhood duties, soon swapped out for someone younger - showing she was never meant to last. Over in "Fire Rain", what should belong to a sister gets blocked by her brother's control, even though rules say otherwise, laying bare how money ties keep women bound. Meanwhile, "Black Cobras" peels back group displays of faith to show quiet abandonment at home - the religious leader looks brave to crowds while his own go hungry. These tales line up with Beauvoir’s idea: girls aren’t made weak by nature, they’re shaped that way through habits, lack of resources, and swallowed beliefs passed down. Together, the plots tear open the space between acting loving, holy, righteous - and what actually happens behind closed doors where women bear the weight.