Andrea sighed, closing the book in front of her with a loud smack. This was one of her last assignments before graduating college, but she just couldn't concentrate with the way her heart rate kept picking up in waves of anxiety; she had to get a good grade, it was imperative to her perfectionist mind.
She sighed again and picked up her phone, intent on giving her brain the break it craved. It's one of those days, she texted both her mother and her older sister, tapping a nervous finger on the desk until two quick chimes of her phone brought her their "alright, baby, don't worry", "we're due back home in an hour" and this, this was why she couldn't bear the thought of leaving home- they had both started helping her with keeping cool during college, and she couldn't deal without the two most important people in her life, even at 22.
Her breath started coming faster, a hand going down between her legs in anticipation, getting lost in her fantasies for a moment before shaking her head, getting up and making her way towards the front door, leaving her clothes behind as she went.
She knelt on the wooden floor, opening her knees further apart to feel her pussy lips spread open, a trickle of wetness trailing out of her hole and making her squirm. She put both arms by her sides, neck stretched up, and waited.
______
Her arms were trembling by the time the lock clicked open, a breeze coming in and making goosebumps raise all over her skin, but she was determined to greet her mother and sister like a good girl, so she kept still.
"Where's my babygirl?" her mother cooed, setting her purse down and kicking off her shoes. Her sister was doing the same, stopping to nudge their mother and point at Andrea kneeling on the floor.
"Oh mom, look at this pretty picture."
"Jane," Andrea whimpered as her sister knelt in front of her, pushing her long blonde hair off her shoulders, fingertips gently brushing her skin. Her hands came down to cup her small breasts and squeeze, delighting in the desperate moan Andrea let out.
"Oh baby, you must have been so stressed." Their mother's high voice dropped in comfort, and Andrea looked up as she came to stand on her right, putting a hand on her head to caress her hair softly.
"It's alright, Andy, we'll take care of you," her sister whispered, leaning forward to kiss the bow of her lips.
"We both had a long day at work too, actually, honey," her mother added, tugging slightly on her hair to make her look up again. "If I had to hear my boss scream Rachel, come here! one more time I would have screamed right back at him. And your sister was telling me something along those lines as well in the car- bosses are all the same."
Their mother let out a chuckle, dragging her tight skirt further up, leaving it to cling to her upper thighs. Andrea licked her lips, unconsciously dropping down lower to push her ass out.
"You know what kept me going during the day?" She bent down slightly, mirroring what her sister did and cupping her breasts, thumbing a nipple. Andrea moaned, swallowing hard. "The thought of getting my baby girl all dirty, filling her up."
Andrea gasped, feeling slick run down her inner thigh.
"What do you say, baby? Up for it? Green?"
Her mother didn't even finish speaking before Andrea was nodding frantically, her sister putting an open hand on her throat to make her calm down. She kissed her cheek and the corner of her lips lightly again before nodding at their mother. "Don't start without me," she stated, standing up and making for the bedroom.
"Wouldn't dream of it," Their mother said, coming to stand in front of Andrea, taking Jane's place. She spread her legs apart, taking her skirt all the way up, bunched under her stomach, pussy visible underneath her stockings, no underwear in sight. Andrea swallowed again. She must have really been thinking about this all day.
She let out another whimper as her mother ripped apart her own stockings right at the seams between her legs, leaving a gaping hole for her pussy. She smiled and knelt fully in front of Andrea, leaning forward to put a thumb on her lower lip and hold her mouth open, letting a bit of spit trickle from her mouth to hers. She trailed that thumb down, down between Andrea's breasts, leaving shivers on her path, until she got to her stomach and moved to grasp her with both hands by the waist to drag her towards her so fast she lost her balance, ending up with her back on the floor and her ass resting on her mother's thighs, legs bent and spread.
