You raised your head a little, and observed the opaque and timeworn sky, painted by Nyx herself.
Interesting use of the second person! I'm engaged.The tiny sparkly specks beckoned you. For you were curious; curious about the wisdom they embodied, the reality they concealed, and the mystery they evoked. But in a way, they were like beacons of hope for all the lost souls of the world, including you.
Gentle breezes swished across the treetops and burned your face. The soil was damp from yesterday’s rain; a ladder penetrated into its flesh and explored depths never reached before. Its rusty rungs were marked by moist and muddy footprints, left behind by your Converses.
Stars, I have seen them fall,
But when they drop and die
No star is lost at all
From all the star-sown sky…
― A.E. Housman
“Mum! Hurry up!” You grasped the rungs of the brand new ladder and banged them impatiently against the brick wall. Fall’s sweet breath embraced the sleepy land. Beams of moonlight kissed outstretched wings, bound for warmer shores, whilst fruits harkened to those that stayed. In the darkness of the autumn night, summer petals curled delicately into the earth and the crisp metallic clank echoed.
Your writing is beautiful.“Sh, sweet heart, you will disturb the neighbours.” Her brows creased, and she pursed her lips together. Her thick jet-black hair danced freely in the evening breeze, cascading down her delicate cheeks like midnight waves on a sandy beach. She casually tucked away a strand behind her ears, while the lingering rays from the lamp shone upon the profile of her face.
“Nice weather for star-viewing, isn’t it?” She stroked the baby hair from your forehead and corrected the parting of your fringe. “Be careful, off you go.” She patted your back.
The ladder squeaked under your weight; you bit your lips hard, after all, you were just a little girl. A moth was circling around your head, flapping its wings, and its antennas were twitching like miniature feathers. Its perky brown colour merged perfectly with the night, but you could still hear quiet fluttering, seeking, and searching. Mum supported the rails and you felt more secure and at ease. Step by step, you moved up, your childish heart pounded with eager and excitement. The higher you went, the more you could see. You were getting closer to the end.
However, the ladder seemed to go on forever, pointing towards emptiness. Your heart beat slower under the glare of the moon. Your fingers trembled and your nails made clinking sounds on the metal. The metal was warm from your touch and droplets of sweat appeared on your palm. You held onto the rung tighter than ever, until your arms tensed up and your elbows and knuckles popped out. The moth had returned and landed softly on your shoulder, tickling your ear as it gave its papery wings a shake. You could smell the fresh earth from its feet. It wiggled, curling up its skinny abdomen, and panted in exhaustion. But it had a mission, and that meant hard work. Taking off, again, into unknown space; it left behind a few specks of pollen on your t-shirt from some place faraway.
You followed its lead. It soared upwards with a reddish hue and on its rear wing was a dark circle, like an eye, watching tentatively. At last, your palm touched the dusty planks. You hoisted yourself up, wiped your hands on your jeans and relaxed your muscles. The fragrance of dust and air had never been so apparent. “Mum, your turn!”
Dialogue needs a new line 
The ladder wobbled in your grip, as it creaked and groaned under Mum’s weight.
You lay yourselves flat on the rooftop, head to head, and hip to hip. The stars were like a surreal blanket above your heads. You could feel mum’s pulse against your temple and her soft breaths against your cheek.
“Don’t you think we are like stars?” Mum pinched your nose, “We fall to make someone’s wish come true.” The maroon tiles rattled in the dark as she turned over…
The toil of all that be
Helps not the primal fault…
You felt the moist maroon tiles next to you; mould was crawling up the clay. You studied the empty seat, in its place, was your own swaying shadow.
Some people never come back.
You felt a raindrop against your skin, followed by several others, but you didn’t have the heart to go back inside. The deep gray clouds were gradually drawing a curtain over the silvery-blue stars. You moved over and sat on the edge of the roof, crossing one leg over the other. You leaned back on your palms to examine the remaining constellations uncovered from the clouds. The tiles didn’t feel the same, nor did the ladder and the stars. The moon hung full and hazy beneath an eclipse of blazing stars, allowing you to see the rooftops of your neighbours, identically bleak buildings surrounding your own. Your body was a fountain for the incoming rain. The water made your eyelids heavy. You closed your dull dark-brown eyes and a sigh passed through your parted lips as you did so, causing your breath to fog up before you. It obscured your vision, as you took in the feeling of wet, bruised skin.
I just want to let you know that at this point I am completely enthralled by your writing. You haven't used cliches, you have always found unique imagery, and every word is adequately chosen.You thought about your mum…
And the star you shared burnt a little brighter.
It rains into the sea,
And still the sea is salt…