She relished in the moment, feeling Mary's errect frame twitch and pulse between her newly swolen cheeks. Madison decided to have her fun now, and try out more vials with her roomate later. Mary was at a loss of personal thought, her body overwhelmed by sexual pleasure with no way to cancle out her lust on her own. She found herself unable to resist as she could start smelling her roomate drawing near, her growing underside producing a smell most potent for Mary's new form to beg for. If she could move she would kiss and fondle Madison, wanting nothing more than to enter what was being offered to her.
Madison decided to stop teasing and get on with the show, standing up on her knees. She placed her hands on Mary, pointing her tip toward her wanting folds. Mary felt her head press into a warm, wet space. Her body spasmed and shook, sending out a shot of pre to use as lubricant. A moment later she was shoved in up to her old neck, not yet fully in, but enjoying the moment. Madison threw her head back, her ginger hair flying through the air, dripping sweat. She moaned as she eased Mary into her, her grown folds accepting every inch, then foot, of Mary's shaft. Before fully taking her roomate into her, she started to ride the shaft slowly. Her body paced up and down, only sliding about 3' of the 5' cock into and out of her. After about half a minute she started to increase her spead, moving her upper body forward and placing her hands on the coffee table. Faster and faster she road, increasing her speed tenfold, Mary shooting gob after gob of pre into her. Then, all of a sudden, Madison slowed to a stop. Only Mary's head was in her now, and she begged for release. Madison then slammed her whole body down onto Mary, her fatass smacking the massive ball-breasts beneath her. The rush of pleasure sent the cock over the edge as the loads in the breasts were forced out through Mary's throat, gallon after gallon after gallon poures from her mouth into Madison.
As Madison held herself up on the table, more than satisfied with herself, she looked down to see her belly stretching out before her eyes. Lower and lower to the floor it grew, and Madison was nervous and arpused by it. She tried to get off of Mary, but even with her new height she couldn't get herself off of Mary. "Oh dear, I guess I got a little carried away there.". As she pushes herself up, inevitably falling back down, she milks Mary for all she has pent up. Madison's belly slowed its growth as it reach yoga ball size like the cockboobs beneath her. She could reach the case of vials, just barely, and relocated them to the coffee table in front of her. To remedy the situation, she decided to take-